More historic than 32% of U.S. towns · #532 of 768 in Illinois. What drives it
Its Register listing is the Burr Oak Cemetery Historic District. Most of Alsip was built recently: 3% of its homes predate 1940 and the median home dates from 1975. Below: 3 old photos and papers, maps from 1892 on, and the census since 1930.
On its age, its old homes and the National Register, Alsip is more historic than 32% of U.S. towns, #532 of 768 in Illinois. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
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HistoryA character grade: shown, never part of Alsip’s 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 Alsip’s 0.5 sits near the middle of its state (61% of Illinois towns have fewer) while its 1 listings outnumber those of 51% 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 (±2.1 points) is firm at this size.
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 Alsip’s 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 Alsip. Tap a year, or press play to watch the town change.
1892Calumet 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 Alsip.
The story so far
Alsip, in brief
Wikipedia doesn’t have a history of Alsip yet. The photos, dates and memories neighbors add here are how it gets written.
Alsip is a village in Cook County, Illinois, United States. The population was 19,063 at the 2020 census. It is a south suburb of the Chicago metropolitan area. Alsip was settled in the 1830s by German and Dutch farmers. The village is named after Frank Alsip, the owner of a brickyard that opened there in 1885. The village began to grow after the Tri-State Tollway was built there in 1959.
Its population held steady between the last two censuses: 19,277 in 2010, 19,063 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
By decade
Alsip, decade by decade
One decade in the archive so far: the 1950s. Scroll each row; tap a photo for its story.
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.
Alsip is more historic than 32% of U.S. towns, #532 of 768 in Illinois. 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 Alsip?
One place: the Burr Oak Cemetery Historic District (listed 2026).
How old are the homes in Alsip?
3% of Alsip’s homes were built before 1940 (Census estimate, ±2.1 points), against a typical 11% for an Illinois town; the median home was built in 1975.
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 (9), the National Register of Historic Places (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.