Zip Code 45036 — Lebanon, OH

ZIP Code 45036 is associated with Lebanon, OH, in Warren County. The listed population estimate is 42,204; estimated density is 200.8 people per square mile. Among records with population estimates, it ranks #2 of 12 in Warren County and #43 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.444870, -84.218320)

Data MetricLocal Statistic
Postal / Zip Code45036
Primary CityLebanon
State / ProvinceOH
CountyWarren
Total Population42,204
Population Density200.8 people/sq mi
TimezoneAmerica/New_York

How 45036 Compares

MetricZIP 45036Warren County recordsOH records
Population estimate42,204230,451 (sum)11,810,293 (sum)
Population Density200.8 /sq mi----
County population rank#2 of 12----
State population rank#43 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 45065South Lebanon5.2 mi7,053
ZIP 45034Kings Mills6.2 mi968
ZIP 45066Springboro7.2 mi27,545
ZIP 45005Franklin7.6 mi32,251
ZIP 45054Oregonia7.7 mi2,693

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 →