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BHistory
History · Larimore

Larimore’s post office opened in 1881, and 19% of its homes were built before 1940

More historic than 61% of U.S. towns. What drives it

Its Register listings are the Larimore City Hall and the Avalon Theater. Below: 4 old photos and papers, maps from 1884 on, and the census since 1890.

1881first post office
2on the National Register
19%homes built before 1940
4old photos & papers
3famous people
From Larimore’s archive · credits on each photo
Quick answers

How Larimore began

When was Larimore founded?

1881

The Larimore post office opened in 1881, the earliest record of the town by name.

First census: 553 in 18902020 census: 1,260145 years

How historic is Larimore?

B

More historic than 61% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first Larimore post office (Blevins & Helbock, CC0).The full story ↓
History grade

What drives Larimore’s History grade

On its age, its old homes and the National Register, Larimore is more historic than 61% of U.S. towns. Its share of homes from before 1940 holds the grade up; its age pulls it down.

B
HistoryA character grade: shown, never part of Larimore’s overall grade.
All U.S. towns we grade (21,289)Ahead of 61%
NewerOlder

North Dakota towns list about as much on the Register as the country (a typical North Dakota town has 2.8 per 10,000 residents, the U.S. 2.4), so Larimore’s 16.1 sits above most of its state (69% of North Dakota towns have fewer) while its 2 listings outnumber those of 60% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from B− to B+. The pre-1940 share is a Census survey estimate (±8.1 points). The founding year is the first post office, not a stated founding date.

Founding year: the first post office (other dates in Quick answers). 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 Larimore’s past

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

★ What stands out · Help out

Start Larimore’s collection

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
3 of 10 decades. The empty ones are waiting for someone’s album.
Every building

Larimore, building by building, 1884–1916

Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.

Larimore fire insurance map, 1884, sheet 11884Sheet 1 of 3
Edition
BrickWoodStone

Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.

People over time

Larimore, census by census

02004006008001,0001,2001,4001,6001,8001900192019401960198020002020Peak: 1,714

Peaked at 1,714 in 1960; 1,260 people lived here in 2020.

14 censuses, 1890–2020.

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

The story

How Larimore came to be

From Wikipedia’s history of Larimore.

Read it all →

Larimore was founded in 1881, following construction of the railroad through the territory. It is named for N. G. Larimore, who owned a large farm in the area.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Larimore, 1881 to 1960

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

  1. 19th century
  2. 1881Post officeThe Larimore post office opens
  3. 1889Born hereTruck Hannah is born here
  4. 1890In the archivePiatt house in Larimore, N.D., 1890s
  5. 20th century
  6. 1903Born hereLeRoy Mason is born here
  7. 1917In the archiveLarimore, ND - Sep. 3, 1917
  8. 1924In the archiveStreet Scene in Larimore, North Dakota, c. 1921
  9. 1932Born hereClint Hill is born here
  10. 1936On the mapFirst mapped by the U.S. Geological Survey
  11. 1937In the archiveSigns in service station. Larimore, North Dakota
  12. 1960CensusPopulation peaks at 1,714
By decade

Larimore, decade by decade

4 decades in the archive, from the 1890s to the 1930s. Scroll each row; tap a photo for its story.

On the map

Larimore on the map, 1936 to 1963

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

Larimore on the 1936 USGS mapLarimore on the 1963 USGS map1936Larimore sheet · 1:62,500

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

Then & now

Stand where they stood

No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

Piatt house in Larimore, N.D., 1890s
Retake this viewPiatt house in Larimore, N.D., 1890s, 1890

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Larimore’s page.

Retake this view · +15
On the National Register

2 historic places in Larimore

The country’s official list of buildings and places worth saving.

places listed
2
National Historic Landmarks
0
none yet
historic buildings protected
2
each building in a district counts
first listed
1990
Larimore City Hall
Buildings

Architectural styles listings

Colonial Revival1
Art Deco1

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

Famous people

3 famous people were born in Larimore

Writers, athletes, leaders and more, ranked by how widely they’re known.

See all →
Stories next door

History across the town line

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

Questions about Larimore’s history

What year was Larimore founded?

The Larimore post office opened in 1881, the earliest record of the town by name (U.S. post office records).

How does Larimore rank for history?

Larimore is more historic than 61% of U.S. towns. 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 Larimore?

Two places: the Larimore City Hall (listed 1990) and the Avalon Theater (1991).

How old are the homes in Larimore?

19% of Larimore’s homes were built before 1940 (Census estimate, ±8.1 points), against a typical 7.2% for a North Dakota town; the median home was built in 1972.

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 (23), the Library of Congress (1), the National Register of Historic Places (2), Wikipedia, Wikidata and Wikipedia for famous people, 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 Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.