ZIP code · Dunkirk · Ohio · United States

ZIP code 45836 — Dunkirk

ZIP code 45836 serves Dunkirk, Ohio.

Postal code
45836
Single source Value from one source, not cross-checked.
City
Dunkirk
County
Hardin FIPS 39065
State
Ohio
Country
United States
Coordinates
40.7824, -83.6339 — precision precise (locality)
View on OpenStreetMap
Population
1,519 (ZCTA, ACS 5-year)
Population density
62 / sq mi
Land area
24.7 sq mi (64 km²) (ZCTA, ACS 5-year)
Median household income
$58,508
Per-capita income
$31,681
Median age
37
Households
667
Housing units
696
Median home value
$115,700
Median gross rent
$800 / month
Congressional districts
OH-4 (also OH-5) (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)
Area codes
567, 419
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 84°F), coldest Jan (avg low 18°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F333647607281848377645038
Avg low °F182129395060646254433324
Precip in2.62.52.83.73.73.93.43.63.12.62.92.8

NOAA 1991–2020 climate normals from the nearest station: KENTON (9.4 mi) · NOAA NCEI

Places in ZIP 45836

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