ZIP code · Simpson · Louisiana · United States
ZIP code 71474 — Simpson
ZIP code 71474 serves Simpson, Louisiana.
- Postal code
- 71474Single source Value from one source, not cross-checked.
- City
- Simpson
- County
- Vernon FIPS 22115
- State
- Louisiana
- Country
- United States
- Coordinates
- 31.2570, -93.0170 — precision precise (locality)
View on OpenStreetMap - Population
- 373 (ZCTA, ACS 5-year)
- Population density
- 18 / sq mi
- Land area
- 21.3 sq mi (55.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $81,429
- Per-capita income
- $32,735
- Median age
- 45
- Households
- 150
- Housing units
- 196
- Median home value
- $150,000
- Congressional district
- LA-4 (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
- 337 (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 71474 with another ZIP · ZIPs within 25 miles · distance from 71474
Map of ZIP code 71474
Climate — monthly normals
Warmest month Aug (avg high 93°F), coldest Jan (avg low 40°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 62 | 65 | 72 | 79 | 86 | 91 | 93 | 93 | 89 | 81 | 70 | 62 |
| Avg low °F | 40 | 43 | 49 | 56 | 64 | 71 | 73 | 72 | 67 | 57 | 47 | 41 |
| Precip in | 5.6 | 4.9 | 5.3 | 5.3 | 4.7 | 5.3 | 4.6 | 3.8 | 4.3 | 4.9 | 4.8 | 5.3 |
NOAA 1991–2020 climate normals from the nearest station: FT POLK FULLERTON LNDG STRIP (8.0 mi) · NOAA NCEI
Places in ZIP 71474
- 1 schools
- 1 post offices
- 4 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