ZIP code · Covington · Louisiana · United States
ZIP code 70434 — Covington
ZIP code 70434 serves Covington, Louisiana.
- Postal code
- 70434Single source Value from one source, not cross-checked.
- City
- Covington
- County
- St. Tammany
- State
- Louisiana
- Country
- United States
- Coordinates
- 30.4755, -90.1004 — precision precise (locality)
View on OpenStreetMap - 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
- 985Telephone 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 70434 with another ZIP · ZIPs within 25 miles · distance from 70434
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 40°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 62 | 66 | 72 | 78 | 84 | 89 | 90 | 90 | 87 | 79 | 70 | 64 |
| Avg low °F | 40 | 44 | 49 | 55 | 63 | 69 | 71 | 72 | 68 | 57 | 47 | 43 |
| Precip in | 5.6 | 4.6 | 5.0 | 5.3 | 5.3 | 6.7 | 6.4 | 6.0 | 4.1 | 4.5 | 4.0 | 4.9 |
NOAA 1991–2020 climate normals from the nearest station: COVINGTON 4 NNW (3.6 mi) · NOAA NCEI
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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page