Most of Marquette Heights was built recently: 5% of its homes predate 1940 and the median home dates from 1961. Below: maps from 1905 on and the census since 1960.
On its age, its old homes and the National Register, Marquette Heights is more historic than 19% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
C−
HistoryA character grade: shown, never part of Marquette Heights’ overall grade.
Few Illinois towns list much on the Register (a typical Illinois town has 0.5 per 10,000 residents, the U.S. 2.4), so Marquette Heights’ 0.0 sits below most of its state (28% of Illinois towns have fewer) while its 0 listings outnumber those of 23% 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 is a Census survey estimate (±3.6 points).
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 Marquette Heights’ past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Marquette Heights. Tap a year, or press play to watch the town change.
1905Peoria 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 Marquette Heights.
The story so far
Marquette Heights, in brief
Wikipedia doesn’t have a history of Marquette Heights yet. The photos, dates and memories neighbors add here are how it gets written.
Marquette Heights is a city in Tazewell County, Illinois, United States. As of the 2020 census, Marquette Heights had a population of 2,541. Marquette Heights is a suburb of Peoria and is part of the Peoria, Illinois Metropolitan Statistical Area.
Between the 2010 and 2020 censuses its population fell from 2,824 to 2,541 (-10%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Marquette Heights is more historic than 19% 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.
How old are the homes in Marquette Heights?
5% of Marquette Heights’ homes were built before 1940 (Census estimate, ±3.6 points), against a typical 11% for an Illinois 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 Wikimedia Commons (1), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
2023
