Zip Code 43449 — Oak Harbor, OH

ZIP Code 43449 is associated with Oak Harbor, OH, in Ottawa County. The listed population estimate is 7,572; estimated density is 34.9 people per square mile. Among records with population estimates, it ranks #2 of 12 in Ottawa County and #436 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.535700, -83.141510)

Data MetricLocal Statistic
Postal / Zip Code43449
Primary CityOak Harbor
State / ProvinceOH
CountyOttawa
Total Population7,572
Population Density34.9 people/sq mi
TimezoneAmerica/New_York

How 43449 Compares

MetricZIP 43449Ottawa County recordsOH records
Population estimate7,57237,849 (sum)11,810,293 (sum)
Population Density34.9 /sq mi----
County population rank#2 of 12----
State population rank#436 of 1,215----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in OH

ZIP CodeCityDistancePopulation estimate
ZIP 43458Rocky Ridge3.7 mi282
ZIP 43439Lacarne5.3 miN/A
ZIP 43432Graytown5.8 mi1,357
ZIP 43416Elmore7.5 mi2,868
ZIP 43442Lindsey8.3 mi824

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →