Census place · GEOID 0846355 · Boulder County
Louisville, CO ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Boulder County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Louisville (GEOID 0846355). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 145,070 (4 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 Louisville, CO
ZIP/ZCTA overlap with Louisville
Population overlap
Share of each ZIP/ZCTA’s population located within Louisville, 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 Louisville
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 80020 | Broomfield | Broomfield County | 53,589 | $114,039 |
| 80026 | Lafayette | Boulder County | 32,549 | $115,031 |
| 80027 | Louisville | Boulder County | 33,998 | $153,165 |
| 80303 | Boulder | Boulder County | 24,934 | $77,344 |
USPS associates these ZIPs with Louisville
These codes list Louisville as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 80028 | Louisville | Boulder County | — | — |