ZIP code · Greenwell Springs · Louisiana · United States
ZIP code 70739 — Greenwell Springs
ZIP code 70739 serves Greenwell Springs, Louisiana.
- Postal code
- 70739Single source Value from one source, not cross-checked.
- County
- East Baton Rouge Parish FIPS 22033
- State
- Louisiana
- Country
- United States
- Coordinates
- 30.5984, -90.9705 — precision precise (locality)
View on OpenStreetMap - Population
- 13,714 (ZCTA, ACS 5-year)
- Population density
- 290 / sq mi
- Land area
- 47.4 sq mi (122.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $105,969
- Per-capita income
- $46,441
- Median age
- 40.4
- Households
- 4,962
- Housing units
- 5,211
- Median home value
- $295,700
- Median gross rent
- $1,403 / month
- Congressional district
- LA-5 (119th Congress)
- USDA hardiness zone
- 9a (20 to 25 °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
- 225 (from the nearest rate centre)Telephone 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 70739 with another ZIP · ZIPs within 25 miles · distance from 70739
Map of ZIP code 70739
Climate — monthly normals
Warmest month Aug (avg high 92°F), coldest Jan (avg low 42°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 62 | 67 | 73 | 79 | 86 | 91 | 92 | 92 | 89 | 81 | 71 | 64 |
| Avg low °F | 42 | 45 | 51 | 57 | 65 | 72 | 74 | 73 | 69 | 58 | 48 | 43 |
| Precip in | 6.4 | 4.4 | 4.5 | 5.1 | 5.2 | 6.5 | 5.1 | 6.4 | 4.4 | 4.8 | 3.9 | 5.3 |
NOAA 1991–2020 climate normals from the nearest station: BATON ROUGE RYAN AP (11.3 mi) · NOAA NCEI
Places in ZIP 70739
- 2 schools
- 1 supermarkets
- 2 restaurants & cafés
- 3 parks
- 1 post offices
- 8 places of worship
- 2 gas stations
- 2 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