ZIP code · Knightstown · Indiana · United States
ZIP code 46148 — Knightstown
ZIP code 46148 serves Knightstown, Indiana.
- Postal code
- 46148Single source Value from one source, not cross-checked.
- City
- Knightstown
- County
- Henry FIPS 18065
- State
- Indiana
- Country
- United States
- Coordinates
- 39.8060, -85.5261 — precision precise (locality)
View on OpenStreetMap - Population
- 4,948 (ZCTA, ACS 5-year)
- Population density
- 97 / sq mi
- Land area
- 51.1 sq mi (132.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $62,951
- Per-capita income
- $32,393
- Median age
- 41
- Households
- 1,897
- Housing units
- 2,137
- Median home value
- $180,900
- Median gross rent
- $849 / month
- Congressional district
- IN-6 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Indiana/Indianapolis (UTC−5 / UTC−4 DST)
- Area code
- 765Telephone 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 46148 with another ZIP · ZIPs within 25 miles · distance from 46148
Map of ZIP code 46148
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 34 | 38 | 49 | 62 | 72 | 80 | 83 | 82 | 77 | 65 | 51 | 39 |
| Avg low °F | 17 | 19 | 28 | 38 | 50 | 59 | 61 | 59 | 52 | 41 | 31 | 23 |
| Precip in | 3.0 | 2.5 | 3.4 | 4.4 | 4.8 | 5.3 | 4.7 | 3.4 | 3.1 | 3.2 | 3.5 | 3.0 |
NOAA 1991–2020 climate normals from the nearest station: NEW CASTLE 3 SW (9.3 mi) · NOAA NCEI
Places in ZIP 46148
- 7 schools
- 2 restaurants & cafés
- 3 parks
- 6 playgrounds
- 6 places of worship
- 5 gas 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