Port Huron dates to 1814, and 33% of its homes were built before 1940
More historic than 95% of U.S. towns · #30 of 701 in Michigan. What drives it
11 places in town are on the National Register, among them 2 National Historic Landmarks and a historic district with 74 buildings. Below: 22 old photos and papers, maps from 1939 on, and the census since 1850.
Founding year: Wikidata. First post office: 1826.The full story ↓
History grade
What drives Port Huron’s History grade
On its age, its old homes and the National Register, Port Huron is more historic than 95% of U.S. towns, #30 of 701 in Michigan. All 3 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its age lowest.
A+
HistoryA character grade: shown, never part of Port Huron’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 Port Huron’s 28.3 sits above most of its state (88% of Michigan towns have fewer) while its 81 historic buildings outnumber those of 88% of U.S. towns.
NoteThe founding year comes from Wikidata alone; no second source gives 1814.
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.
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 Port Huron’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
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.
Passages that mention Port Huron, cut from the printed page as they were published.
St. Clair County, Michigan, its history and its people1912 · page 215Read the page →
Read the text
By 1854 the number of supervisors of the county had increased to fifteen and at the October session of that year Mr. J. P. Minnie, of Port Huron, offered a resolution that the coimty seat of St. Clair coimty be removed to the village of Port Huron, and that the question be laid before the people of the county for their approval or disapproval, the people of the town of Port Huron building the court house and jail and such other buildings as would be required by the board of supervisors, at the expense of the township of Port Huron without any charge or
Text read by machine from the scan; it may contain errors.
St. Clair County, Michigan, its history and its people1912 · page 256Read the page →
Read the text
The city of Port Huron was incoi-porated by act approved February 4, 1857, so as to include the following territory : All of fractional section 2, fractional section 11, fractional section 14, the north half of section 15. all of section 10. and all that part of section 3 lying south and west of Black river, in town 6 north, of range 17 east, and also all the waters of the Black and St. Clair rivers within and in front of the above limits, is hereby set off from the township of Port Huron, and constituted the city of Port Huron, by which name it shall be hereafter
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
Port Huron, 1814 to 1951
Woven from the archive, old maps, post office records, the National Register and the people born here.
In 1814, according to Wikidata. Port Huron’s post office opened in 1826, and the census of 1850 counted 1,584 people here.
How does Port Huron rank for history?
Port Huron is more historic than 95% of U.S. towns, #30 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 Port Huron?
11 listings, 2 of them National Historic Landmarks: 7 buildings, 1 historic district, the Military Road Historic District, with 74 contributing buildings, and 3 structures. 81 historic buildings in all.
How old are the homes in Port Huron?
33% of Port Huron’s homes were built before 1940 (Census estimate, ±2.3 points), against a typical 12% for a Michigan town; the median home was built in 1955.
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 (8), the Library of Congress (14), Wikidata (2), the National Register of Historic Places (11), 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 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.