Zip Code 45673 — Richmond Dale, OH
45673 is a ZIP Code associated with Richmond Dale, OH, located within Ross. The postal region supports an estimated population of 473 residents across Data Pending housing units, with a population density of 372.8 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.203990, -82.811480)
| Data Metric | Local Statistic |
| Postal / Zip Code | 45673 |
| Primary City | Richmond Dale |
| State / Province | OH |
| County | Ross |
| Total Population | 473 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 372.8 people/sq mi |
| Timezone | America/New_York |
How 45673 Compares
| Metric | ZIP 45673 | Ross County | OH State Average |
| Population | 473 | 75,423 | 11,810,293 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 372.8 /sq mi | -- | -- |
Nearby ZIP Codes
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 →