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Zip Code 45416 — Dayton, OH

ZIP Code 45416 is associated with Dayton, OH, in Montgomery County. The listed population estimate is 5,640; estimated density is 1,124.3 people per square mile. Among records with population estimates, it ranks #26 of 31 in Montgomery County and #495 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.807540, -84.257740)

Data MetricLocal Statistic
Postal / Zip Code45416
Primary CityDayton
State / ProvinceOH
CountyMontgomery
Total Population5,640
Population Density1,124.3 people/sq mi
TimezoneAmerica/New_York

How 45416 Compares

MetricZIP 45416Montgomery County recordsOH records
Population estimate5,640507,675 (sum)11,810,293 (sum)
Population Density1,124.3 /sq mi----
County population rank#26 of 31----
State population rank#495 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 45406Dayton1.8 mi19,991
ZIP 45415Dayton1.9 mi12,465
ZIP 45405Dayton2.5 mi18,955
ZIP 45426Dayton3.1 mi14,114
ZIP 45414Dayton3.3 mi21,167

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 →