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A+History
History · Center Township

Center Township has 190 places on the National Register, 6 of them National Historic Landmarks

Among the most historic 1% of U.S. towns · #5 of 593 in Indiana. What drives it

With 41% of its homes built before 1940 and 34 historic districts holding 5,341 contributing buildings. Below: maps from 1948 on, the census since 1890, and every listing on the Register.

190on the National Register
41%homes built before 1940
Quick answers

About Center Township’s history

How historic is Center Township?

A+

Among the most historic 1% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
History grade

What drives Center Township’s History grade

On its age, its old homes and the National Register, Center Township is among the most historic 1% of U.S. towns, #5 of 593 in Indiana. All 2 inputs put Center Township near the top nationally; its National Register listings ranks highest.

A+
HistoryA character grade: shown, never part of Center Township’s overall grade.
All U.S. towns we grade (21,289)Among the top 1%
NewerOlder
Indiana towns of 2,500+ (593)#5 of 593

Among the 400 U.S. cities of 100,000 or more, Center Township ranks #9 on History.

Indiana towns list more on the Register than most of the country (a typical Indiana town has 7.9 per 10,000 residents, the U.S. 2.4), so Center Township’s 349 sits above most of its state (93% of Indiana towns have fewer) while its 5,341 historic buildings outnumber those of 100% of U.S. towns.

How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share (±1.1 points) is firm at this size.

Founding year: our sources. Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →

What stands out about Center Township’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · On the National Register

190 listings protect 5,341 historic buildings

The country’s official list of buildings and places worth saving. 6 are National Historic Landmarks, the highest tier. Boundary changes and added documentation are counted with their listing.

places listed
190
National Historic Landmarks
6
Benjamin Harrison House
historic buildings protected
5,341
each building in a district counts
first listed
1966
Benjamin Harrison House
Military ParkWoodruff PlaceMorris-Butler HouseState Soldiers and Sailors Monument, built 1888Crown Hill CemeteryAyres, L. S. Annex WarehousePropylaeum, The (John W. Schmidt House)Christ Church CathedralU.S. Courthouse and Post OfficeCity MarketIndianapolis Union Railroad Station, built 1979Indianapolis City Hall, OldCentral Library (Indianapolis-Marion County Public Library), built 1913Indiana State CapitolProsser HouseU.S. Arsenal (Arsenal Technical High School), built 1912Bates-Hendricks HouseSt. Mary's Catholic Church, built 1912Old Northside Historic DistrictPierson-Griffiths HouseMt. Pisgah Lutheran ChurchLouis Levey MansionHammond Block (Budnick's Trading Mart)Indiana Theatre, built 1927Schnull-Rauch HouseMorrison Block (M. O'Connor Grocery Wholesalers)Bals-Wocher HouseChatham-Arch Historic DistrictCircle TheaterHotel WashingtonWest Washington Street Pumping StationSt. John's Church and Rectory, built 1871Fidelity Trust BuildingMajestic Building, built 1896August Sommer HouseMcCormick Cabin Site, built 1924Whittier, John Greenleaf, School, No. 33, built 1890Fletcher Place Historic DistrictAlfred M. Glossbrenner MansionMerchants National Bank and Annex, built 1912Lombard BuildingMarott HotelIndianapolis Union Station-Wholesale DistrictRoberts Park Methodist Episcopal ChurchGeorge Philip Meier HouseColumbia ClubLockefield Garden ApartmentsCole Motor Car CompanyByram-Middleton HouseMarott's Shoes BuildingScottish Rite CathedralEsplanade ApartmentsHerron-Morton Place Historic District, built 1822Test BuildingLaurel and Prospect DistrictState and Prospect DistrictVirginia Avenue DistrictAlamedaAlexandra, built 1902AmbassadorBakerBlacherneBurtonCathcartColonialDartmouthDelaware CourtDelaware FlatsDevonshireEmelie, built 1902GlencoeGroverHarriettLodge, built 1905MartensMassachusettsMayleenoMcKay, built 1924Myrtle FernOxfordPennsylvaniaPlazaRinkSavoySheltonShortridge High School, built 1864Sid-MarSpinkSylvaniaViennaWil-Fra-MarWilsonWyndhamIndependent TurnvereinCalvin I. Fletcher HousePearson TerraceTaylor Carpet Company BuildingIndianapolis News BuildingThomas Moore HouseGeneral German Protestant Orphans HomeSelig's Dry Goods Company BuildingRink's Womens Apparel StoreVera and the OlgaHoly Rosary-Danish Church Historic DistrictHorace Mann Public School No. 13Heier's HotelSaint James CourtIndiana Oxygen CompanyIndiana State Federation of Colored Women's ClubsIndiana Avenue Historic DistrictSeville, TheWilliam Buschmann BlockYWCA Blue Triangle Residence HallAttucks, Crispus, High School, built 1927Charles Kuhn HouseCottage Home Historic DistrictMeridian Park Historic DistrictReserve Loan Life Insurance CompanyCoulter FlatsBethel A. M. E. Church, built 1869St. Joseph Neighborhood Historic DistrictGolden Hill Historic DistrictBalmoral Court, built 1916The BuckinghamRansom Place Historic DistrictIndiana State Library and Historical Building, built 1934Christian Park School No. 82, built 1931Bush Stadium, built 1931Nurses' Sunken Garden and Convalescent ParkSt. Philip Neri Parish Historic DistrictWashington Street-Monument Circle Historic DistrictWasson, H.P. & Company Building, built 1874Manchester ApartmentsSheffield InnCrown Hill National CemeteryShortridge-Meridian Street Apartments Historic DistrictSpink Arms HotelIndianapolis Fire Headquarters and Municipal GarageFranklin, Benjamin, Public School Number 36Indianapolis Park and Boulevard SystemFlanner House HomesWheeler-Schebler Carburetor CompanyJohn Fitch Hill House, built 1852Rivoli TheaterCentral Court Historic DistrictRalph Waldo Emerson Indianapolis Public School #58Linwood Colonial Apartments, built 1937Indianapolis Masonic TempleGibson Company BuildingHCS Motor Car Company, built 1921Emerson Heights Historic DistrictGramse, TheIndianapolis White Castle Number 3, built 1927Watson Park Historic DistrictGaseteria, Inc.Horner-Terrill House, built 1875Lauter, H., Company ComplexIndianapolis Public Library Branch No. 3Indianapolis Public Library Branch No. 6Oriental Lodge No. 500Willard and Josephine Hubbard HouseLovel D. Millikan HouseBeth-El Zedeck Temple, built 1924Kahn Tailoring CompanySouth Side Turnverein Hall, built 1900Massachusetts Avenue Commercial District ( Boundary Increase and Decrease)Lockerbie Square Historic DistrictLockerbie Square Historic District AmendmentUniversity ParkIndianapolis Athletic ClubUniversity ClubArchitects and Builders BuildingRiverside Drive Historic DistrictFame LaundryFord Motor Company Indianapolis Assembly PlantJames E. Roberts School 97P.R. Mallory Company Factory Historic DistrictFederal BuildingColored Knights of Pythias Castle HallGarfield Drive Historic DistrictIndianapolis Public Library Branch No. 1Stutz Motor Car Company FactoryEngine House No. 23United States Corrugated-Fibre Box Company PlantJohn Hope School No. 26St. John's Missionary Baptist ChurchBenjamin Harrison House★James Whitcomb Riley House★Athenaeum (Das Deutsche Haus), built 1893★Broad Ripple Park Carousel★Indiana War Memorial Historic District★Madame C. J. Walker Building, built 1927★
BuildingsDistrictsSitesStructures★ landmark

Architectural styles listings

Italianate25
Classical Revival17
Colonial Revival11
Tudor Revival11
Queen Anne10
Art Deco10
All 192 listings
State Soldiers and Sailors MonumentBuilding · listed 1973Crown Hill CemeteryDistrict · listed 1973Ayres, L. S. Annex WarehouseBuilding · listed 1973Propylaeum, The (John W. Schmidt House)Building · listed 1973Christ Church CathedralBuilding · listed 1973U.S. Courthouse and Post OfficeBuilding · listed 1974City MarketBuilding · listed 1974Indianapolis Union Railroad StationBuilding · listed 1974Indianapolis City Hall, OldBuilding · listed 1974Central Library (Indianapolis-Marion County Public Library)Building · listed 1975Indiana State CapitolBuilding · listed 1975Prosser HouseBuilding · listed 1975U.S. Arsenal (Arsenal Technical High School)District · listed 1976Bates-Hendricks HouseBuilding · listed 1977St. Mary's Catholic ChurchBuilding · listed 1977Old Northside Historic DistrictDistrict · listed 1978Pierson-Griffiths HouseBuilding · listed 1978Mt. Pisgah Lutheran ChurchBuilding · listed 1978Louis Levey MansionBuilding · listed 1978Hammond Block (Budnick's Trading Mart)Building · listed 1979Indiana TheatreBuilding · listed 1979Schnull-Rauch HouseBuilding · listed 1979Morrison Block (M. O'Connor Grocery Wholesalers)Building · listed 1979Bals-Wocher HouseBuilding · listed 1979Chatham-Arch Historic DistrictDistrict · listed 1980Circle TheaterBuilding · listed 1980Hotel WashingtonBuilding · listed 1980West Washington Street Pumping StationBuilding · listed 1980St. John's Church and RectoryBuilding · listed 1980Fidelity Trust BuildingBuilding · listed 1980Majestic BuildingBuilding · listed 1980August Sommer HouseBuilding · listed 1980McCormick Cabin SiteSite · listed 1981Whittier, John Greenleaf, School, No. 33Building · listed 1981Fletcher Place Historic DistrictDistrict · listed 1982Alfred M. Glossbrenner MansionBuilding · listed 1982Merchants National Bank and AnnexBuilding · listed 1982Lombard BuildingBuilding · listed 1982Marott HotelBuilding · listed 1982Indianapolis Union Station-Wholesale DistrictDistrict · listed 1982Roberts Park Methodist Episcopal ChurchBuilding · listed 1982George Philip Meier HouseBuilding · listed 1982Columbia ClubBuilding · listed 1983Lockefield Garden ApartmentsBuilding · listed 1983Cole Motor Car CompanyBuilding · listed 1983Byram-Middleton HouseBuilding · listed 1983Marott's Shoes BuildingBuilding · listed 1983Scottish Rite CathedralBuilding · listed 1983Esplanade ApartmentsBuilding · listed 1983Herron-Morton Place Historic DistrictDistrict · listed 1983Test BuildingBuilding · listed 1983Laurel and Prospect DistrictDistrict · listed 1983State and Prospect DistrictDistrict · listed 1983Virginia Avenue DistrictDistrict · listed 1983AlamedaBuilding · listed 1983AlexandraBuilding · listed 1983AmbassadorBuilding · listed 1983BakerBuilding · listed 1983BlacherneBuilding · listed 1983BurtonBuilding · listed 1983CathcartBuilding · listed 1983ColonialBuilding · listed 1983DartmouthBuilding · listed 1983Delaware CourtBuilding · listed 1983Delaware FlatsBuilding · listed 1983DevonshireBuilding · listed 1983EmelieBuilding · listed 1983GlencoeBuilding · listed 1983GroverBuilding · listed 1983HarriettBuilding · listed 1983LodgeBuilding · listed 1983MartensBuilding · listed 1983MassachusettsBuilding · listed 1983MayleenoBuilding · listed 1983McKayBuilding · listed 1983Myrtle FernBuilding · listed 1983OxfordBuilding · listed 1983PennsylvaniaBuilding · listed 1983PlazaBuilding · listed 1983RinkBuilding · listed 1983SavoyBuilding · listed 1983SheltonBuilding · listed 1983Shortridge High SchoolBuilding · listed 1983Sid-MarBuilding · listed 1983SpinkBuilding · listed 1983SylvaniaBuilding · listed 1983ViennaBuilding · listed 1983Wil-Fra-MarBuilding · listed 1983WilsonBuilding · listed 1983WyndhamBuilding · listed 1983Independent TurnvereinBuilding · listed 1983Calvin I. Fletcher HouseBuilding · listed 1984Pearson TerraceBuilding · listed 1984Taylor Carpet Company BuildingBuilding · listed 1984Indianapolis News BuildingBuilding · listed 1984Thomas Moore HouseBuilding · listed 1984General German Protestant Orphans HomeBuilding · listed 1984Selig's Dry Goods Company BuildingBuilding · listed 1984Rink's Womens Apparel StoreBuilding · listed 1984Vera and the OlgaBuilding · listed 1984Holy Rosary-Danish Church Historic DistrictDistrict · listed 1986Horace Mann Public School No. 13Building · listed 1986Heier's HotelBuilding · listed 1986Saint James CourtBuilding · listed 1987Indiana Oxygen CompanyBuilding · listed 1987Indiana State Federation of Colored Women's ClubsBuilding · listed 1987Indiana Avenue Historic DistrictDistrict · listed 1987Seville, TheBuilding · listed 1987William Buschmann BlockBuilding · listed 1988YWCA Blue Triangle Residence HallBuilding · listed 1988Attucks, Crispus, High SchoolBuilding · listed 1989Charles Kuhn HouseBuilding · listed 1989Cottage Home Historic DistrictDistrict · listed 1990Meridian Park Historic DistrictDistrict · listed 1990Reserve Loan Life Insurance CompanyBuilding · listed 1990Coulter FlatsBuilding · listed 1990Bethel A. M. E. ChurchBuilding · listed 1991St. Joseph Neighborhood Historic DistrictDistrict · listed 1991Golden Hill Historic DistrictDistrict · listed 1991Balmoral CourtBuilding · listed 1992The BuckinghamBuilding · listed 1992Ransom Place Historic DistrictDistrict · listed 1992Indiana State Library and Historical BuildingBuilding · listed 1995Christian Park School No. 82Building · listed 1995Bush StadiumStructure · listed 1995Nurses' Sunken Garden and Convalescent ParkSite · listed 1996St. Philip Neri Parish Historic DistrictDistrict · listed 1996Washington Street-Monument Circle Historic DistrictDistrict · listed 1997Wasson, H.P. & Company BuildingBuilding · listed 1997Manchester ApartmentsBuilding · listed 1998Sheffield InnBuilding · listed 1998Crown Hill National CemeterySite · listed 1999Shortridge-Meridian Street Apartments Historic DistrictDistrict · listed 2000Spink Arms HotelBuilding · listed 2001Indianapolis Fire Headquarters and Municipal GarageBuilding · listed 2002Franklin, Benjamin, Public School Number 36Building · listed 2003Indianapolis Park and Boulevard SystemDistrict · listed 2003Flanner House HomesDistrict · listed 2003Wheeler-Schebler Carburetor CompanyBuilding · listed 2004John Fitch Hill HouseBuilding · listed 2004Rivoli TheaterBuilding · listed 2004Central Court Historic DistrictDistrict · listed 2004Ralph Waldo Emerson Indianapolis Public School #58Building · listed 2004Linwood Colonial ApartmentsDistrict · listed 2006Indianapolis Masonic TempleBuilding · listed 2008Gibson Company BuildingBuilding · listed 2009HCS Motor Car CompanyBuilding · listed 2009Emerson Heights Historic DistrictDistrict · listed 2010Gramse, TheBuilding · listed 2011Indianapolis White Castle Number 3Building · listed 2011Watson Park Historic DistrictDistrict · listed 2012Gaseteria, Inc.Building · listed 2013Horner-Terrill HouseBuilding · listed 2013Lauter, H., Company ComplexBuilding · listed 2015Indianapolis Public Library Branch No. 3Building · listed 2016Indianapolis Public Library Branch No. 6Building · listed 2016Oriental Lodge No. 500Building · listed 2016Willard and Josephine Hubbard HouseBuilding · listed 2016Lovel D. Millikan HouseBuilding · listed 2017Beth-El Zedeck TempleBuilding · listed 2019Kahn Tailoring CompanyBuilding · listed 2019South Side Turnverein HallBuilding · listed 2019Massachusetts Avenue Commercial District ( Boundary Increase and Decrease)District · listed 2019Madame C. J. Walker BuildingBuilding · listed 1980Lockerbie Square Historic DistrictDistrict · listed 1973Lockerbie Square Historic District AmendmentDistrict · listed 1987University ParkDistrict · listed 1989Indianapolis Athletic ClubBuilding · listed 2015University ClubBuilding · listed 2018Architects and Builders BuildingBuilding · listed 2019Riverside Drive Historic DistrictDistrict · listed 2019Fame LaundryBuilding · listed 2020Ford Motor Company Indianapolis Assembly PlantBuilding · listed 2021James E. Roberts School 97Building · listed 2021P.R. Mallory Company Factory Historic DistrictDistrict · listed 2021Federal BuildingBuilding · listed 2021Colored Knights of Pythias Castle HallBuilding · listed 2021Garfield Drive Historic DistrictDistrict · listed 2022Indianapolis Public Library Branch No. 1Building · listed 2022Stutz Motor Car Company FactoryBuilding · listed 2022Engine House No. 23Building · listed 2023United States Corrugated-Fibre Box Company PlantBuilding · listed 2024John Hope School No. 26Building · listed 2025St. John's Missionary Baptist ChurchBuilding · listed 2026

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

Places that used to be

Lost post offices, old corners, places now gone and burying grounds

Three other post offices opened and closed inside today’s town.

Indianapolis
1822–today
Brightwood
1875–1898
North Indianapolis
1875–1898
Mapleton
1881–1898
18201920today
Hamlets and corners on the map
BelmontBrightwoodCity of Indianapolis (balance)Clifford ParkCliftonIndianapolisNorth IndianapolisSunnyviewWoodruff Place
Gone or out of use
Brown School Number 6schoolBrowning School Number 73schoolCable School Number 4schoolColgan School Number 10schoolCropsey School Number 22schoolCropsey School Number 22schoolEast Park United Methodist ChurchchurchFletcher School Number 8schoolFoster School Number 32schoolFranklin School Number 36schoolIndiana Department of Natural Resources AirportairportISHC Landing PadairportJefferson School Number 7schoolMann School Number 13schoolMcCormick School Number 30schoolMcCoy School Number 24schoolMcCulloch School Number 5schoolMerrill School Number 25school
7cemeteries and burying grounds inside Center Township
ConcordiaCrown Hill NationalCrown Hill NationalGrave of President HarrisonHebrewHoly Cross and Saint JosephNew Crown

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

The story so far

Center Township, in brief

Wikipedia doesn’t have a history of Center Township yet. The photos, dates and memories neighbors add here are how it gets written.

Center Township is one of nine townships in Marion County, Indiana, in the United States. As of the 2020 census, its population was 153,549, up from 142,787 in 2010, and it contained 80,885 housing units. It is the most populated township in Marion County. Center Township includes downtown Indianapolis and part of Beech Grove.

Between the 2010 and 2020 censuses its population grew from 142,787 to 153,549 (+8%).

Intro from Wikipedia. Population: U.S. Census Bureau.

From the old history books

What they wrote about Center Township in 1883

Passages that mention Center Township, cut from the printed page as they were published.

“ When we first came to Marion there was but one family living where the town plat now is; that was Alexander Berry’s. He had a large family, principally boys, Abraham and Samuel being the eldest. They lived near Jacob’s well. After the land was surveyed. Center Township was organized, and the firs…
The history of Marion County, Ohio, containing a history of the county1883 · page 483Read the page →
Read the text

“ When we first came to Marion there was but one family living where the town plat now is; that was Alexander Berry’s. He had a large family, principally boys, Abraham and Samuel being the eldest. They lived near Jacob’s well. After the land was surveyed. Center Township was organized, and the first election for township officers was held at my father’s house, and Elias Murray and David Tipton were elected Justices of the Peace. There were not to exceed twenty voters in the township at that time, and we still remained attached to Delaware County until this county was organized.

Text read by machine from the scan; it may contain errors.
Ordered, That from and after the 1st day of July next, that part of Big Island Township belonging to Center Township shall be considered to be set back to said Center Township. When the boundaries of Green Camp Township were finally fixed and determined as they now stand, the south tier of sections…
The history of Marion County, Ohio, containing a history of the county1883 · page 646Read the page →
Read the text

Ordered, That from and after the 1st day of July next, that part of Big Island Township belonging to Center Township shall be considered to be set back to said Center Township. When the boundaries of Green Camp Township were finally fixed and determined as they now stand, the south tier of sections taken from Big Island in 1825, was restored as appears from the following portion of an entry of that date: March 5 (first Monday), 1838.

Text read by machine from the scan; it may contain errors.

Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.

Timeline

Center Township, 1822 to 2016

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 19th century
  2. 1822Post officeThe Indianapolis post office opens
  3. 1875Post officeThe Brightwood post office opens
  4. 1875Post officeThe North Indianapolis post office opens
  5. 1888BuiltState Soldiers and Sailors Monument is built
  6. 1893BuiltAthenaeum (Das Deutsche Haus) is built
  7. 1898Post officeThe Brightwood post office closes
  8. 1898Post officeThe North Indianapolis post office closes
  9. 20th century
  10. 1927BuiltMadame C. J. Walker Building is built
  11. 1948On the mapFirst mapped by the U.S. Geological Survey
  12. 1950CensusPopulation peaks at 337,211
  13. 1962LandmarkJames Whitcomb Riley House named a National Historic Landmark
  14. 1964LandmarkBenjamin Harrison House named a National Historic Landmark
  15. 1979BuiltIndianapolis Union Railroad Station is built
  16. 1987LandmarkBroad Ripple Park Carousel named a National Historic Landmark
  17. 1991LandmarkMadame C. J. Walker Building named a National Historic Landmark
  18. 1994LandmarkIndiana War Memorial Historic District named a National Historic Landmark
  19. 21st century
  20. 2016LandmarkAthenaeum (Das Deutsche Haus) named a National Historic Landmark
By decade

Center Township, decade by decade

On the map

Center Township on the map, 1948 to 1998

Every edition of the U.S. Geological Survey’s map of Center Township. Tap a year, or press play to watch the town change.

Center Township on the 1948 USGS mapCenter Township on the 1959 USGS mapCenter Township on the 1967 USGS mapCenter Township on the 1980 USGS mapCenter Township on the 1998 USGS map1948Indianapolis West sheet · 1:24,000

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Center Township.

People over time

Center Township, census by census

020,00040,00060,00080,000100,000120,000140,000160,000180,000200,000220,000240,000260,000280,000300,000320,000340,000360,0001900192019401960198020002020Peak: 337,211

Peaked at 337,211 in 1950; 153,549 people lived here in 2020.

14 censuses, 1890–2020.

U.S. Census Bureau decennial counts, from the census table on Center Township’s Wikipedia page.

Famous people

Famous people close to Center Township

Nobody well known was born in Center Township itself, so here are the best known from just nearby.

See all →
Help out

Start Center Township’s collection

The first neighbors to add old photos shape how Center Township’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Center Township’s history

How does Center Township rank for history?

Center Township is among the most historic 1% of U.S. towns, #5 of 593 in Indiana. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.

What is on the National Register in Center Township?

190 listings, 6 of them National Historic Landmarks: 151 buildings, among them the Benjamin Harrison House (a National Historic Landmark since 1964), 36 historic districts with 5,139 contributing buildings, 3 sites, and 2 structures. 5,341 historic buildings in all.

How old are the homes in Center Township?

41% of Center Township’s homes were built before 1940 (Census estimate, ±1.1 points), against a typical 14% for an Indiana town; the median home was built in 1949.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).

From Wikimedia Commons (2), the National Register of Historic Places (192), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.