National City Illinois Map

About National City, Illinois

National City is a locality in St. Clair County, Illinois, United States. It is a small community with a population of 680. The population density is 280.0 people per km². National City is located at 40.6331°N, 89.3985°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 62203.

National City rests in the broad, fertile cradle of southern Illinois, where the land, though gently rolling, holds a deep-seated stillness. It lies 10.8 miles east-south-east of Peoria, IL (from Peoria, IL: bearing 113°T), and is situated 9.8 miles east-south-east of East Peoria. Here, the sky feels vast, a canvas for the slow procession of clouds that often drift with a stately, unhurried grace. The character of National City is etched into the quiet grid of its streets, the modest homes set back from the asphalt, each with its own patch of green. The air, particularly in the hushed hours of late afternoon, carries a faint, earthy scent, a blend of sun-baked soil and the distant breath of agricultural fields that press in from all sides. This stretch of land in St. Clair County has long been shaped by the rhythms of the earth and the determined hands of its people. Once, the coal seams beneath this very ground provided a livelihood, a history that whispers in the stoic faces of older residents and the enduring architecture of buildings that have weathered generations. While the deep mines are no longer the dominant pulse of National City, the legacy of hard work and community resilience remains. Today, the local economy finds its footing in a broader agricultural landscape and the proximity to larger urban centers, a quiet exchange of goods and labor that keeps the wheels of National City turning, albeit at a pace dictated by the seasons and the enduring spirit of those who call it home.

About This National City Map Page

This page provides an interactive Google map of National City, Illinois with street, satellite and terrain views and integrated Street View imagery. 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 National City and St. Clair County.

Detailed location data for National City includes the ZIP code (61733), telephone area code (309, 217), county seat of St. Clair County (Belleville), 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 National City is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.