Zip Code 45819 — Buckland, OH

ZIP Code 45819 is associated with Buckland, OH, in Auglaize County. The listed population estimate is 226; estimated density is 330.1 people per square mile. Among records with population estimates, it ranks #8 of 10 in Auglaize County and #1104 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.624070, -84.260330)

Data MetricLocal Statistic
Postal / Zip Code45819
Primary CityBuckland
State / ProvinceOH
CountyAuglaize
Total Population226
Population Density330.1 people/sq mi
TimezoneAmerica/New_York

How 45819 Compares

MetricZIP 45819Auglaize County recordsOH records
Population estimate22645,421 (sum)11,810,293 (sum)
Population Density330.1 /sq mi----
County population rank#8 of 10----
State population rank#1104 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 45895Wapakoneta6.8 mi17,998
ZIP 45885Saint Marys7.6 mi12,753
ZIP 45806Lima7.9 mi10,974
ZIP 45887Spencerville8.1 mi4,422
ZIP 45805Lima8.9 mi24,387

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 →