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Saint Peter Illinois Map

Explore Saint Peter, Illinois, with this interactive street and satellite map. You can “grab” the Saint Peter, IL street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.

Interactive Map of Saint Peter, Illinois

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CitySaint Peter
StateIllinois (IL)
CountyFayette
CountryUnited States of America
TimezoneCentral Time (America/Chicago)
Latitude38.868102
Longitude-88.853946
Population680
Density35.0 /km²
IncorporatedN/A
ZIP Code(s)62880
Area Code618
County SeatVandalia

About Saint Peter, Illinois

Saint Peter is a locality in Fayette County, Illinois, United States. It is a small community with a population of 680. The population density is 35.0 people per km². Saint Peter is located at 38.8681°N, 88.8539°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 62880.

Saint Peter rests in a landscape shaped by the slow, deliberate work of water and wind, where the land breathes in broad, agricultural sighs. It lies 59.3 miles east of Edwardsville, IL (from Edwardsville, IL: bearing 86°T), and is situated 6.6 miles north of Kinmundy. The terrain here is a gentle unfolding, a mosaic of rolling fields that stretch towards horizons softened by the wide Illinois sky. Sunlight, when it catches the dew-kissed crops in the morning, paints the scene with a quiet luminescence, a fleeting beauty that speaks of the land's enduring bounty. The air itself carries the scent of turned earth and ripening grain, a fragrant testament to the seasons’ patient cycle. This is a place where the echoes of earlier lives still resonate, a history woven into the very fabric of the soil, though not in overt monuments but in the quiet persistence of its agricultural heart. The local economy, deeply rooted in the fertile ground, thrives on the cultivation of corn and soybeans, their stalks reaching towards the sun in silent, sun-drenched rows. Life in Saint Peter moves with a steady, unhurried cadence, a rhythm dictated by the needs of the land and the close-knit bonds of its people, a character that has been shaped by generations of farming families.

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About This Saint Peter Map Page

This page provides an embedded street and satellite map of Saint Peter, Illinois — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.868102, -88.853946. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Saint Peter and Fayette County.

Detailed location data for Saint Peter includes the ZIP code (62880), telephone area code (618), county seat of Fayette County (Vandalia), and school district assignment. These are among the most commonly searched location details for any US city or town.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Saint Peter is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.

Page generatedJuly 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone.