Michigan City’s post office opened in 1833, and 24% of its homes were built before 1940
More historic than 93% of U.S. towns · #110 of 593 in Indiana. What drives it
12 places in town are on the National Register, among them four historic districts with 506 buildings between them. Below: maps from 1953 on and old-book passages.
Founding year: the first Michigan City post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Michigan City’s History grade
On its age, its old homes and the National Register, Michigan City is more historic than 93% of U.S. towns, #110 of 593 in Indiana. All 3 inputs are above most U.S. towns; its National Register listings ranks highest and its age lowest.
A
HistoryA character grade: shown, never part of Michigan City’s overall grade.
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 Michigan City’s 164 sits above most of its state (86% of Indiana towns have fewer) while its 523 historic buildings outnumber those of 97% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from A− to A. The pre-1940 share (±2.3 points) is firm at this size. 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 Michigan City’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Passages that mention Michigan City, cut from the printed page as they were published.
History of Michigan City, Indiana1908 · page 133Read the page →
Read the text
and Senator Douglas used the force of his logic to support them. This same Buf¬ falo and Mississippi still had power ta construct a line from Michigan City eastward to the Michigan state boun¬ dary, and the people of Michigan City still had influence, because, in 1851, John R. Barnes and George Ames of Michi¬
Text read by machine from the scan; it may contain errors.
History of Michigan City, Indiana1908 · page 130Read the page →
Read the text
lapsed charter of the Frankfort, Delphi and Michigan Railroad company was re¬ stored, with the exception of that part connecting Delphi with Michigan City. On February n, 1843, authority was given to incorporate a railroad from Michigan City to LaPorte and eastward, by which the company was empowered
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
Michigan City, 1833 to 1953
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Michigan City. Tap a year, or press play to watch the town change.
1953Michigan City 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 Michigan City.
Famous people
Famous people close to Michigan City
Nobody well known was born in Michigan City itself, so here are the best known from just nearby.
The Michigan City post office opened in 1833, the earliest record of the town by name (U.S. post office records).
How does Michigan City rank for history?
Michigan City is more historic than 93% of U.S. towns, #110 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 Michigan City?
12 listings: 8 buildings, among them the Michigan City Lighthouse (listed 1974, the first), and 4 historic districts with 506 contributing buildings. 523 historic buildings in all.
How old are the homes in Michigan City?
24% of Michigan City’s homes were built before 1940 (Census estimate, ±2.3 points), against a typical 14% for an Indiana town; the median home was built in 1961.
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 the National Register of Historic Places (12), Wikipedia, U.S. Geological Survey historical maps, 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.