Census place · GEOID 1966135 · Montgomery County
Red Oak, IA ZIP codes
1 ZIP/ZCTA intersecting this Census place in Montgomery County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Red Oak (GEOID 1966135). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 7,004 (1 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 Red Oak, IA
ZIP/ZCTA overlap with Red Oak
Population overlap
Share of each ZIP/ZCTA’s population located within Red Oak, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 5156682.6%
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 Red Oak
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 51566 | Red Oak | Montgomery County | 7,004 | $58,264 |
USPS associates these ZIPs with Red Oak
These codes list Red Oak as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 51591 | Red Oak | Montgomery County | — | — |