ZIP code · Otway · Ohio · United States
ZIP code 45657 — Otway
ZIP code 45657 serves Otway, Ohio.
- Postal code
- 45657Single source Value from one source, not cross-checked.
- City
- Otway
- County
- Scioto FIPS 39145
- State
- Ohio
- Country
- United States
- Coordinates
- 38.8520, -83.2222 — precision precise (locality)
View on OpenStreetMap - Population
- 1,697 (ZCTA, ACS 5-year)
- Population density
- 18 / sq mi
- Land area
- 94.7 sq mi (245.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $57,946
- Per-capita income
- $24,587
- Median age
- 45.7
- Households
- 691
- Housing units
- 1,127
- Median home value
- $122,900
- Median gross rent
- $819 / 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 45657 with another ZIP · ZIPs within 25 miles · distance from 45657
Map of ZIP code 45657
Climate — monthly normals
Warmest month Jul (avg high 87°F), coldest Jan (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 41 | 45 | 55 | 67 | 76 | 84 | 87 | 87 | 81 | 69 | 56 | 45 |
| Avg low °F | 22 | 23 | 30 | 39 | 51 | 59 | 63 | 62 | 55 | 42 | 33 | 27 |
NOAA 1991–2020 climate normals from the nearest station: LUCASVILLE (12.4 mi) · NOAA NCEI
Places in ZIP 45657
- 1 playgrounds
- 1 post offices
- 11 places of worship
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