Census place · GEOID 3977504 · Montgomery County
Trotwood, OH ZIP codes
8 ZIP/ZCTAs intersecting this Census place in Montgomery County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Trotwood (GEOID 3977504). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 102,160 (8 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Trotwood, OH
ZIP/ZCTA overlap with Trotwood
Population overlap
Share of each ZIP/ZCTA’s population located within Trotwood, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Trotwood
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 45309 | Brookville | Montgomery County | 11,905 | $72,570 |
| 45315 | Clayton | Montgomery County | 4,804 | $84,186 |
| 45345 | New Lebanon | Montgomery County | 5,923 | $77,279 |
| 45406 | Dayton | Montgomery County | 20,261 | $43,241 |
| 45415 | Dayton | Montgomery County | 12,171 | $78,864 |
| 45416 | Dayton | Montgomery County | 5,353 | $45,710 |
| 45417 | Dayton | Montgomery County | 28,161 | $35,027 |
| 45426 | Dayton | Montgomery County | 13,582 | $51,538 |
USPS associates these ZIPs with Trotwood
These codes list Trotwood as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 45418 | Dayton | Montgomery County | 1,974 | — |
| 45427 | Dayton | Montgomery County | 240 | — |