ZIP code · Hanover · Kansas · United States
ZIP code 66945 — Hanover
ZIP code 66945 serves Hanover, Kansas.
- Postal code
- 66945Single source Value from one source, not cross-checked.
- City
- Hanover
- County
- Washington FIPS 20201
- State
- Kansas
- Country
- United States
- Coordinates
- 39.8927, -96.8689 — precision precise (locality)
View on OpenStreetMap - Population
- 987 (ZCTA, ACS 5-year)
- Population density
- 10 / sq mi
- Land area
- 101.1 sq mi (261.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $65,341
- Per-capita income
- $33,738
- Median age
- 38.6
- Households
- 429
- Housing units
- 451
- Median home value
- $113,700
- Median gross rent
- $600 / month
- Congressional district
- KS-1 (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/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 785 (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 66945 with another ZIP · ZIPs within 25 miles · distance from 66945
Map of ZIP code 66945
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 15°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 37 | 43 | 55 | 65 | 75 | 85 | 90 | 88 | 81 | 68 | 53 | 40 |
| Avg low °F | 15 | 18 | 28 | 39 | 52 | 62 | 67 | 64 | 55 | 41 | 28 | 19 |
| Precip in | 0.8 | 1.1 | 1.8 | 3.1 | 4.4 | 4.7 | 4.1 | 4.3 | 3.1 | 2.2 | 1.5 | 1.2 |
NOAA 1991–2020 climate normals from the nearest station: WASHINGTON (11.4 mi) · NOAA NCEI
Places in ZIP 66945
- 3 schools
- 1 hospitals & clinics
- 1 restaurants & cafés
- 2 bars & pubs
- 1 parks
- 2 gyms & sports centres
- 3 places of worship
- 4 gas stations
- 1 police & fire 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