ZIP code · San Pierre · Indiana · United States

ZIP code 46374 — San Pierre

ZIP code 46374 serves San Pierre, Indiana.

Postal code
46374
Single source Value from one source, not cross-checked.
City
San Pierre
County
Starke FIPS 18149
State
Indiana
Country
United States
Coordinates
41.2111, -86.8725 — precision precise (locality)
View on OpenStreetMap
Population
998 (ZCTA, ACS 5-year)
Population density
29 / sq mi
Land area
34.8 sq mi (90 km²) (ZCTA, ACS 5-year)
Median household income
$71,500
Per-capita income
$34,370
Median age
37.9
Households
376
Housing units
473
Median home value
$185,000
Median gross rent
$720 / month
Congressional districts
IN-2 (also IN-4) (119th Congress)
USDA hardiness zone
5b (-15 to -10 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Indiana/Knox (UTC−6 / UTC−5 DST)
Area code
219
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 Jul (avg high 84°F), coldest Jan (avg low 16°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F323748627381848277655038
Avg low °F161828374959626052413122

NOAA 1991–2020 climate normals from the nearest station: WHEATFIELD (9.7 mi) · NOAA NCEI

Places in ZIP 46374

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