ZIP code · Genoa · Ohio · United States
ZIP code 43430 — Genoa
ZIP code 43430 serves Genoa, Ohio.
- Postal code
- 43430Single source Value from one source, not cross-checked.
- City
- Genoa
- County
- Ottawa FIPS 39123
- State
- Ohio
- Country
- United States
- Coordinates
- 41.5300, -83.3590 — precision precise (locality)
View on OpenStreetMap - Population
- 4,934 (ZCTA, ACS 5-year)
- Population density
- 193 / sq mi
- Land area
- 25.6 sq mi (66.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $81,000
- Per-capita income
- $33,786
- Median age
- 37.7
- Households
- 1,938
- Housing units
- 1,985
- Median home value
- $149,500
- Median gross rent
- $927 / month
- Congressional districts
- OH-9 (also OH-5) (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 43430 with another ZIP · ZIPs within 25 miles · distance from 43430
Map of ZIP code 43430
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 20°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 34 | 36 | 47 | 60 | 71 | 81 | 85 | 82 | 76 | 64 | 50 | 38 |
| Avg low °F | 20 | 22 | 29 | 40 | 51 | 61 | 65 | 63 | 55 | 45 | 34 | 26 |
| Precip in | 1.8 | 1.8 | 2.3 | 3.3 | 3.5 | 3.2 | 3.2 | 3.5 | 3.1 | 2.4 | 2.3 | 2.1 |
NOAA 1991–2020 climate normals from the nearest station: TOLEDO METCALF FLD (6.5 mi) · NOAA NCEI
Places in ZIP 43430
- 8 schools
- 1 doctors & dentists
- 1 supermarkets
- 12 restaurants & cafés
- 1 bars & pubs
- 3 parks
- 6 playgrounds
- 1 libraries
- 1 post offices
- 4 places of worship
- 3 banks
- 5 gas stations
- 4 EV charging stations
- 4 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