ZIP code · Warsaw · Indiana · United States
ZIP code 46581 — Warsaw
ZIP code 46581 serves Warsaw, Indiana.
- Postal code
- 46581Single source Value from one source, not cross-checked.
- City
- Warsaw
- County
- Kosciusko
- State
- Indiana
- Country
- United States
- Coordinates
- 41.2394, -85.8643 — precision precise (locality)
View on OpenStreetMap - 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
- 574Telephone 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 46581 with another ZIP · ZIPs within 25 miles · distance from 46581
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 37 | 48 | 61 | 72 | 81 | 84 | 82 | 76 | 64 | 50 | 38 |
| Avg low °F | 17 | 19 | 28 | 38 | 49 | 58 | 62 | 60 | 52 | 42 | 31 | 22 |
| Precip in | 2.6 | 2.0 | 2.2 | 4.0 | 4.9 | 4.7 | 4.4 | 4.5 | 2.9 | 3.2 | 2.7 | 2.4 |
NOAA 1991–2020 climate normals from the nearest station: WARSAW (1.7 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