Explore Northwoods, Missouri, with this interactive street and satellite map. You can “grab” the Northwoods, MO 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.
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| City | Northwoods |
| State | Missouri (MO) |
| County | St. Louis |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 38.704218 |
| Longitude | -90.283447 |
| Population | 3,623 |
| Density | 2019.8 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 63121 |
| Area Code | 314 |
| County Seat | Clayton |
| School District | Normandy Schools Collaborative |
Northwoods is a locality in St. Louis County, Missouri, United States. It has a population of approximately 3,623. The population density is 2019.8 people per km². Northwoods is located at 38.7042°N, 90.2834°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 63121.
Northwoods unfolds as a landscape of gentle, rounded hills, their flanks often cloaked in a dense, mature deciduous forest that whispers with the passage of wind. It lies 3.6 miles north-north-east of University City, MO (from University City, MO: bearing 23°T), and is situated 7.0 miles north-west of St. Louis. The air here, particularly in the late afternoon, carries a damp, loamy scent, a testament to the rich soil and the frequent, soft rains that nourish the greenery. Sunlight, when it breaks through the canopy, paints fleeting mosaics on the forest floor, illuminating patches of fern and the occasional, sturdy oak that has weathered countless seasons. The terrain, never starkly dramatic, offers a quiet, rolling beauty, a place where the earth feels solid and enduring beneath one's feet. Historically, Northwoods owes its existence to the industrious spirit of those who sought to harness the area's natural resources, particularly its timber and the fertile land. The local economy, once heavily reliant on these endeavors, has since diversified, with a growing presence in small-scale manufacturing and a burgeoning service sector that caters to the surrounding residential areas. While no single grand landmark dominates the skyline, the subtle charm of well-kept homes and the modest, functional buildings of its commercial district speak to a community that values practicality and neighborly connection. The nearby waterways, though not grand rivers, offer quiet spots for reflection and recreation, their banks often lined with the quiet industry of the local flora and fauna.
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This page provides an embedded street and satellite map of Northwoods, Missouri — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.704218, -90.283447. 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 Northwoods and St. Louis County.
Detailed location data for Northwoods includes the ZIP code (63121), telephone area code (314), county seat of St. Louis County (Clayton), and school district assignment (Normandy Schools Collaborative). 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 Northwoods is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |