Zip Code 43344 — Richwood, OH

ZIP Code 43344 is associated with Richwood, OH, in Union County. The listed population estimate is 6,173; estimated density is 24.3 people per square mile. Among records with population estimates, it ranks #2 of 8 in Union County and #481 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.432190, -83.338320)

Data MetricLocal Statistic
Postal / Zip Code43344
Primary CityRichwood
State / ProvinceOH
CountyUnion
Total Population6,173
Population Density24.3 people/sq mi
TimezoneAmerica/New_York

How 43344 Compares

MetricZIP 43344Union County recordsOH records
Population estimate6,17351,752 (sum)11,810,293 (sum)
Population Density24.3 /sq mi----
County population rank#2 of 8----
State population rank#481 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 43036Magnetic Springs6.8 mi359
ZIP 43007Broadway7.8 mi63
ZIP 43342Prospect8.8 mi3,836
ZIP 43066Radnor9.5 mi1,368
ZIP 43322Green Camp9.7 mi437

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 →