ZIP code · Osage City · Kansas · United States
ZIP code 66523 — Osage City
ZIP code 66523 serves Osage City, Kansas.
- Postal code
- 66523Single source Value from one source, not cross-checked.
- City
- Osage City
- County
- Osage FIPS 20139
- State
- Kansas
- Country
- United States
- Coordinates
- 38.6269, -95.8303 — precision precise (locality)
View on OpenStreetMap - Population
- 3,873 (ZCTA, ACS 5-year)
- Population density
- 25 / sq mi
- Land area
- 153.1 sq mi (396.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $69,284
- Per-capita income
- $30,640
- Median age
- 40.3
- Households
- 1,555
- Housing units
- 1,777
- Median home value
- $148,100
- Median gross rent
- $845 / month
- Congressional district
- KS-2 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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
- 785Telephone 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 66523 with another ZIP · ZIPs within 25 miles · distance from 66523
Map of ZIP code 66523
Climate — monthly normals
Warmest month Jul (avg high 89°F), coldest Jan (avg low 18°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 40 | 45 | 56 | 65 | 75 | 84 | 89 | 88 | 80 | 69 | 54 | 43 |
| Avg low °F | 18 | 22 | 32 | 42 | 54 | 63 | 67 | 65 | 56 | 44 | 32 | 21 |
| Precip in | 0.8 | 1.7 | 2.6 | 4.0 | 5.6 | 4.9 | 4.2 | 4.3 | 3.5 | 3.2 | 2.4 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: OSAGE CITY (1.6 mi) · NOAA NCEI
Places in ZIP 66523
- 1 schools
- 1 hospitals & clinics
- 1 supermarkets
- 8 restaurants & cafés
- 1 bars & pubs
- 6 parks
- 4 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 1 post offices
- 9 places of worship
- 4 banks
- 3 gas stations
- 2 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