ZIP code · Rayne · Louisiana · United States

ZIP code 70578 — Rayne

ZIP code 70578 serves Rayne, Louisiana.

Postal code
70578
Single source Value from one source, not cross-checked.
City
Rayne
County
Acadia FIPS 22001
State
Louisiana
Country
United States
Coordinates
30.2349, -92.2685 — precision precise (locality)
View on OpenStreetMap
Population
16,279 (ZCTA, ACS 5-year)
Population density
142 / sq mi
Land area
114.9 sq mi (297.6 km²) (ZCTA, ACS 5-year)
Median household income
$52,531
Per-capita income
$26,458
Median age
35.8
Households
5,877
Housing units
6,563
Median home value
$153,800
Median gross rent
$845 / month
Congressional district
LA-3 (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
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.

Climate — monthly normals

Warmest month Aug (avg high 92°F), coldest Jan (avg low 42°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F616471788489919288817063
Avg low °F424552596773747469594944
Precip in6.44.33.85.35.66.75.86.25.04.75.04.8

NOAA 1991–2020 climate normals from the nearest station: CROWLEY 2 NE (4.7 mi) · NOAA NCEI

Places in ZIP 70578

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