Census place · GEOID 3915000 · Hamilton County
Cincinnati, OH ZIP codes
32 ZIP/ZCTAs intersecting this Census place in Hamilton County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Cincinnati (GEOID 3915000). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 546,462 (32 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 Cincinnati, OH

ZIP/ZCTA overlap with Cincinnati
Population overlap
Share of each ZIP/ZCTA’s population located within Cincinnati, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 45202100.0%
USPS primary city
- 45203100.0%
USPS primary city
- 4520495.9%
USPS primary city
- 4520599.1%
USPS primary city
- 45206100.0%
USPS primary city
- 45207100.0%
USPS primary city
- 45208100.0%
USPS primary city
- 4520998.4%
USPS primary city
- 4521160.2%
USPS primary city
- 4521213.8%
USPS primary city
- 4521382.4%
USPS primary city
- 45214100.0%
USPS primary city
- 452157.7%
USPS primary city
- 4521662.4%
USPS primary city
- 4521734.4%
USPS primary city
- 45219100.0%
USPS primary city
- 45220100.0%
USPS primary city
- 45223100.0%
USPS primary city
- 4522471.8%
USPS primary city
- 45225100.0%
USPS primary city
- 45226100.0%
USPS primary city
- 4522753.1%
USPS primary city
- 4522999.9%
USPS primary city
- 4523044.8%
USPS primary city
- 452310.4%
USPS primary city
- 45232100.0%
USPS primary city
- 4523320.6%
USPS primary city
- 4523765.1%
USPS primary city
- 4523843.4%
USPS primary city
- 4523918.4%
USPS primary city
- 452481.3%
USPS primary city
- 45267100.0%
USPS primary city
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 Cincinnati
USPS associates these ZIPs with Cincinnati
These codes list Cincinnati as a primary or acceptable city. They are not used for the ACS headline.