ZIP code · Saint Louis · Missouri · United States
ZIP code 63144 — Saint Louis
ZIP code 63144 serves Saint Louis, Missouri.
- Postal code
- 63144Single source Value from one source, not cross-checked.
- City
- Saint Louis
- County
- St. Louis FIPS 29189
- State
- Missouri
- Country
- United States
- Coordinates
- 38.6182, -90.3489 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 9,580 (ZCTA, ACS 5-year)
- Population density
- 4,205 / sq mi
- Land area
- 2.3 sq mi (5.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $91,312
- Per-capita income
- $67,438
- Median age
- 34.8
- Households
- 4,879
- Housing units
- 5,159
- Median home value
- $278,800
- Median gross rent
- $1,429 / month
- Congressional districts
- MO-1 (also MO-2) (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °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)
Tools: compare 63144 with another ZIP · ZIPs within 25 miles · distance from 63144
Map of ZIP code 63144
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 25°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 41 | 46 | 56 | 68 | 77 | 86 | 90 | 89 | 82 | 70 | 56 | 45 |
| Avg low °F | 25 | 28 | 38 | 48 | 59 | 67 | 72 | 70 | 62 | 50 | 39 | 30 |
| Precip in | 2.7 | 2.3 | 3.6 | 4.8 | 4.9 | 4.7 | 4.2 | 3.8 | 3.4 | 3.2 | 3.7 | 2.6 |
NOAA 1991–2020 climate normals from the nearest station: ST LOUIS SCI CTR (4.3 mi) · NOAA NCEI
Places in ZIP 63144
- 6 schools
- 1 doctors & dentists
- 2 pharmacies
- 4 supermarkets
- 17 restaurants & cafés
- 9 parks
- 8 playgrounds
- 2 gyms & sports centres
- 1 libraries
- 1 post offices
- 6 places of worship
- 2 banks
- 1 gas stations
- 1 EV charging stations
- 3 police & fire 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