Fairmont City, IL

Population
2,154
U.S. Census Population Estimates Program · 2025
Elevation
418 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
Median Home Value
$71,200
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,084/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$48,147
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Fairmont City

Sitting just across the Mississippi River from downtown St. Louis, Fairmont City is a small Metro East community with a lively character. Originally settled by European industrial workers, the village has transformed into a vibrant Hispanic cultural hub over the past few decades. Today, Collinsville Road is lined with authentic taquerias, family-run bakeries, and Mexican grocery stores that draw diners from all over the region. It offers residents a quiet, close-knit neighborhood feel right on the doorstep of the city.

Commuting from here is remarkably easy. Following the historic path of Route 66, you can reach the Gateway Arch and downtown St. Louis in about ten minutes. To the east, quick highway connections put you minutes away from Cahokia Mounds and nearby entertainment like the local racetrack and casino. The area features modest, affordable housing, making Fairmont City a practical landing spot for anyone looking for low living costs, great food, and a painless morning drive.

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