ZIP code · Chesterfield · Missouri · United States
ZIP code 63005 — Chesterfield
ZIP code 63005 serves Chesterfield, Missouri.
- Postal code
- 63005Single source Value from one source, not cross-checked.
- City
- Chesterfield
- County
- St. Louis FIPS 29189
- State
- Missouri
- Country
- United States
- Coordinates
- 38.6318, -90.6142 — precision precise (locality)
View on OpenStreetMap - Population
- 19,679 (ZCTA, ACS 5-year)
- Population density
- 539 / sq mi
- Land area
- 36.5 sq mi (94.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $202,232
- Per-capita income
- $103,129
- Median age
- 45.9
- Households
- 7,245
- Housing units
- 7,322
- Median home value
- $671,300
- Median gross rent
- $1,570 / month
- Congressional district
- MO-2 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 636Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 63005 with another ZIP · ZIPs within 25 miles · distance from 63005
Map of ZIP code 63005
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 41 | 47 | 57 | 68 | 77 | 86 | 90 | 88 | 81 | 70 | 56 | 45 |
| Avg low °F | 22 | 26 | 34 | 44 | 55 | 64 | 68 | 66 | 57 | 45 | 34 | 26 |
| Precip in | 2.4 | 2.0 | 3.5 | 4.6 | 4.6 | 4.3 | 3.3 | 3.4 | 3.0 | 3.1 | 3.3 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: ST LOUIS SPRT OF S L AP (2.9 mi) · NOAA NCEI
Places in ZIP 63005
- 5 schools
- 2 hospitals & clinics
- 1 doctors & dentists
- 2 pharmacies
- 2 supermarkets
- 27 restaurants & cafés
- 3 parks
- 10 playgrounds
- 2 gyms & sports centres
- 6 places of worship
- 1 banks
- 5 gas stations
- 2 EV charging stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page