ZIP code · Cecil · Ohio · United States
ZIP code 45821 — Cecil
ZIP code 45821 serves Cecil, Ohio.
- Postal code
- 45821Single source Value from one source, not cross-checked.
- City
- Cecil
- County
- Paulding FIPS 39125
- State
- Ohio
- Country
- United States
- Coordinates
- 41.2174, -84.6296 — precision precise (locality)
View on OpenStreetMap - Population
- 710 (ZCTA, ACS 5-year)
- Population density
- 18 / sq mi
- Land area
- 39.2 sq mi (101.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $84,091
- Per-capita income
- $38,478
- Median age
- 50.4
- Households
- 296
- Housing units
- 315
- Median home value
- $122,700
- Median gross rent
- $713 / month
- Congressional districts
- OH-5 (also OH-9) (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/New_York (UTC−5 / UTC−4 DST)
Tools: compare 45821 with another ZIP · ZIPs within 25 miles · distance from 45821
Map of ZIP code 45821
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 36 | 47 | 61 | 72 | 81 | 85 | 83 | 78 | 65 | 50 | 38 |
| Avg low °F | 17 | 19 | 27 | 37 | 49 | 60 | 62 | 60 | 53 | 42 | 32 | 23 |
| Precip in | 2.4 | 2.0 | 2.6 | 3.5 | 4.4 | 4.0 | 3.6 | 3.6 | 2.9 | 2.8 | 2.8 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: PAULDING (6.7 mi) · NOAA NCEI
Places in ZIP 45821
- 1 restaurants & cafés
- 2 parks
- 1 playgrounds
- 1 post offices
- 3 places of worship
- 1 gas 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