Chesterfield Missouri Map

About Chesterfield, Missouri

Chesterfield is a locality in St. Louis County, Missouri, United States. It has a population of 49,574. The population density is 601.4 people per km². Chesterfield is located at 38.6631°N, 90.5771°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 63017.

Chesterfield unfurls across the gentle, rolling terrain of western St. Louis County, a landscape sculpted by the slow, persistent work of water and wind. It lies 5.0 miles north-north-west of Ballwin, MO (from Ballwin, MO: bearing 341°T), and is situated 9.8 miles south-south-west of St. Charles. The land here breathes with a breath of humid summers and crisp, clear autumns, the air often carrying the scent of ripening corn from surrounding fields or the damp earth after a summer shower. Mature trees, remnants of the deciduous forests that once dominated this region, stand sentinel along residential streets and in the many parks, their canopies casting dappled, shifting shadows that paint fleeting patterns on well-tended lawns. Creeks and small rivers, like the Missouri River's tributaries, carve subtle valleys and draw lines of verdant life across the land, their banks often fringed with willows and sycamores. The roots of Chesterfield run deep, drawing sustenance from a history of agricultural bounty and a burgeoning modern economy. Once a collection of small farming communities, its transformation into a vibrant suburban hub is a testament to its strategic location and the foresight of its founders and subsequent generations. The local economy, once anchored by agriculture, now thrives on a diverse mix of retail, professional services, and technology, attracting businesses that appreciate its accessible transportation networks and skilled workforce. Chesterfield's character is one of quiet ambition, a place where the past is honored in its preserved historic sites and the future is actively built through its innovative spirit and commitment to quality of life, creating a distinctive blend of small-town charm and metropolitan convenience.

About This Chesterfield Map Page

This page provides an embedded street and satellite map of Chesterfield, Missouri — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.663108, -90.577068. 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 Chesterfield and St. Louis County.

Detailed location data for Chesterfield includes the ZIP code (63017), telephone area code (314), county seat of St. Louis County (Clayton), and school district assignment (Rockwood R-VI School District). 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 Chesterfield is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.