ZIP code · Chillicothe · Ohio · United States
ZIP code 45601 — Chillicothe
ZIP code 45601 serves Chillicothe, Ohio.
- Postal code
- 45601Single source Value from one source, not cross-checked.
- City
- Chillicothe
- County
- Ross FIPS 39141
- State
- Ohio
- Country
- United States
- Coordinates
- 39.3380, -82.9895 — precision precise (locality)
View on OpenStreetMap - Population
- 56,453 (ZCTA, ACS 5-year)
- Population density
- 162 / sq mi
- Land area
- 348.7 sq mi (903.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $57,430
- Per-capita income
- $30,729
- Median age
- 41.1
- Households
- 21,576
- Housing units
- 23,358
- Median home value
- $160,800
- Median gross rent
- $858 / month
- Congressional district
- OH-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/New_York (UTC−5 / UTC−4 DST)
Tools: compare 45601 with another ZIP · ZIPs within 25 miles · distance from 45601
Map of ZIP code 45601
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 21°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 39 | 43 | 53 | 66 | 74 | 83 | 85 | 85 | 79 | 67 | 55 | 44 |
| Avg low °F | 21 | 24 | 31 | 41 | 52 | 61 | 64 | 62 | 54 | 43 | 34 | 26 |
NOAA 1991–2020 climate normals from the nearest station: CHILLICOTHE MOUND CITY (2.6 mi) · NOAA NCEI
Places in ZIP 45601
- 17 schools
- 1 colleges & universities
- 6 hospitals & clinics
- 12 doctors & dentists
- 4 pharmacies
- 5 supermarkets
- 81 restaurants & cafés
- 2 bars & pubs
- 14 parks
- 30 playgrounds
- 1 gyms & sports centres
- 3 libraries
- 2 post offices
- 76 places of worship
- 12 banks
- 30 gas stations
- 2 EV charging stations
- 3 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