ZIP code · Montpelier · Ohio · United States
ZIP code 43543 — Montpelier
ZIP code 43543 serves Montpelier, Ohio.
- Postal code
- 43543Single source Value from one source, not cross-checked.
- City
- Montpelier
- County
- Williams FIPS 39171
- State
- Ohio
- Country
- United States
- Coordinates
- 41.5982, -84.6147 — precision precise (locality)
View on OpenStreetMap - Population
- 7,476 (ZCTA, ACS 5-year)
- Population density
- 88 / sq mi
- Land area
- 84.7 sq mi (219.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $60,685
- Per-capita income
- $30,780
- Median age
- 43.6
- Households
- 3,242
- Housing units
- 3,555
- Median home value
- $130,100
- Median gross rent
- $745 / month
- Congressional district
- 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 43543 with another ZIP · ZIPs within 25 miles · distance from 43543
Map of ZIP code 43543
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 35 | 45 | 59 | 70 | 80 | 83 | 81 | 75 | 62 | 48 | 36 |
| Avg low °F | 17 | 18 | 26 | 37 | 48 | 58 | 62 | 60 | 52 | 41 | 31 | 23 |
| Precip in | 2.4 | 2.2 | 2.6 | 3.6 | 4.3 | 3.8 | 3.5 | 4.1 | 3.1 | 2.8 | 3.1 | 2.4 |
NOAA 1991–2020 climate normals from the nearest station: MONTPELIER (0.9 mi) · NOAA NCEI
Places in ZIP 43543
- 2 schools
- 1 hospitals & clinics
- 3 restaurants & cafés
- 6 parks
- 4 playgrounds
- 1 gyms & sports centres
- 2 libraries
- 1 post offices
- 12 places of worship
- 1 banks
- 7 gas stations
- 1 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