St. Peter, IL

Population
315
U.S. Census Population Estimates Program · 2025
Elevation
597 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
Median Home Value
$99,600
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$650/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$63,500
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About St. Peter

St. Peter is a quiet, close-knit village tucked into the farmland of southeastern Fayette County, Illinois. Sitting along Route 185, it offers a peaceful rural setting with straightforward access to larger neighboring communities. Vandalia, the county seat, is about 17 miles northwest for groceries, healthcare, and everyday shopping, while smaller spots like Farina are just a quick six-mile drive down the road.

Daily life here revolves around a slow-paced routine with wide-open skies and quiet residential streets. Residents enjoy the space and privacy of rural living while keeping a direct route to nearby job hubs and schools. It is a solid choice for anyone looking to settle into an affordable, low-traffic Midwestern community where neighbors know each other by name.

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