ZIP code · Walnut Grove · Mississippi · United States
ZIP code 39189 — Walnut Grove
ZIP code 39189 serves Walnut Grove, Mississippi.
- Postal code
- 39189Single source Value from one source, not cross-checked.
- City
- Walnut Grove
- County
- Leake FIPS 28079
- State
- Mississippi
- Country
- United States
- Coordinates
- 32.6134, -89.4105 — precision precise (locality)
View on OpenStreetMap - Population
- 3,696 (ZCTA, ACS 5-year)
- Population density
- 48 / sq mi
- Land area
- 76.7 sq mi (198.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $46,320
- Per-capita income
- $17,580
- Median age
- 37.8
- Households
- 1,115
- Housing units
- 1,296
- Median home value
- $88,900
- Median gross rent
- $876 / month
- Congressional districts
- MS-2 (also MS-3) (119th Congress)
- USDA hardiness zone
- 8b (15 to 20 °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
- 662Telephone 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 39189 with another ZIP · ZIPs within 25 miles · distance from 39189
Map of ZIP code 39189
Climate — monthly normals
Warmest month Jul (avg high 92°F), coldest Jan (avg low 34°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 57 | 61 | 69 | 76 | 83 | 89 | 92 | 92 | 88 | 78 | 67 | 58 |
| Avg low °F | 34 | 37 | 44 | 51 | 59 | 67 | 71 | 70 | 64 | 51 | 41 | 35 |
| Precip in | 5.7 | 5.3 | 5.0 | 6.3 | 4.4 | 3.9 | 5.1 | 4.7 | 3.8 | 3.9 | 4.3 | 5.3 |
NOAA 1991–2020 climate normals from the nearest station: CARTHAGE (12.1 mi) · NOAA NCEI
Places in ZIP 39189
- 3 schools
- 1 parks
- 1 post offices
- 21 places of worship
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