Bay City dates to 1837, and 49% of its homes were built before 1940
Among the most historic 1% of U.S. towns · #5 of 701 in Michigan. What drives it
14 places in town are on the National Register, among them four historic districts with 1,211 buildings between them. Below: 15 old photos and papers, maps from 1895 on, and the census since 1860.
Founding year: Wikidata; Wikipedia’s history section gives the same year. First post office: 1857.The full story ↓
History grade
What drives Bay City’s History grade
On its age, its old homes and the National Register, Bay City is among the most historic 1% of U.S. towns, #5 of 701 in Michigan. 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 Bay City’s overall grade.
Few Michigan towns list much on the Register (a typical Michigan town has 0.0 per 10,000 residents, the U.S. 2.4), so Bay City’s 382 sits above most of its state (98% of Michigan towns have fewer) while its 1,236 historic buildings outnumber those of 99% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would still be A+. The pre-1940 share (±2.5 points) is firm at this size. Two sources give 1837.
Founding year: Wikidata (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 Bay City’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Leon Tromblé is regarded as the first settler within the limits of Bay County, in an area which would become Bay City. In 1831, he built a log cabin on the east bank of the Saginaw river.
Passages that mention Bay City, cut from the printed page as they were published.
History of Bay County, Michigan1905 · page 124Read the page →
Read the text
On the first Monday in April, 1865, the city of Bay City perfected its organization, by electing a full set of city officials, including aldermen for the three wards into which the ambitious settlement had been divided. The pioneers of that city of a little more than three thousand souls, hardly foresaw that in the course of events, just 40 years later, at the
Text read by machine from the scan; it may contain errors.
History of Bay County, Michigan1905 · page 148Read the page →
Read the text
the township of Portsmouth, and Appleton Stevens was its first supervisor. Being the oldest settlement, and lying somewhat higher than the village of Bay City, there was for some years a keen rivalry as to which of the two settlements should be the county seat. The trend of business, however, was to the north, to get nearer to Saginaw Bay, where many of
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
Bay City, 1837 to 1961
Woven from the archive, old maps, post office records, the National Register and the people born here.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Bay City. Tap a year, or press play to watch the town change.
1916Bay City 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 Bay City.
Every building
Bay City, building by building, 1895–1912
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.
In 1837, according to Wikidata and Wikipedia’s history of the town. Bay City’s post office opened in 1857, and the census of 1860 counted 1,583 people here.
How does Bay City rank for history?
Bay City is among the most historic 1% of U.S. towns, #5 of 701 in Michigan. 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 Bay City?
14 listings: 9 buildings, among them the Tromble House (listed 1973, the first), 4 historic districts with 1,211 contributing buildings, and 1 site. 1,236 historic buildings in all.
How old are the homes in Bay City?
49% of Bay City’s homes were built before 1940 (Census estimate, ±2.5 points), against a typical 12% for a Michigan town; the median home was built in 1941.
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 (15), Wikidata (3), the National Register of Historic Places (14), 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, Sanborn fire insurance maps (Library of Congress) 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.