ZIP code
40204
Louisville, KY
40204 covers Louisville in Jefferson County, with 14,018 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 40204. Methodology
ZIP code map of 40204
About ZIP code 40204
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 40204. Not ACS. Methodology
People in 40204
Race
- White11,929
- Black or African American1,157
- American Indian or Alaska Native64
- Asian301
- Native Hawaiian and Pacific Islander12
- Other race184
- Two or more races953
Hispanic or Latino (any race): 553
Age
- Under 10933
- 10 to 19875
- 20 to 293,208
- 30 to 393,025
- 40 to 491,806
- 50 to 591,716
- 60 to 691,698
- 70 to 79933
- 80 and older406
Income and housing in 40204
Education
- High school graduate96.6%
- Bachelor's degree63.0%
- Graduate degree30.1%
Places covering 40204
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Louisville100.0%
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
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Jefferson County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Population history for 40204
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 11,260 | |
| 2006 | 11,025 | |
| 2007 | 12,007 | |
| 2008 | 11,133 | |
| 2009 | 11,265 | |
| 2010 | 11,333 | |
| 2011 | 14,238 | 11,388 |
| 2012 | 14,480 | 11,390 |
| 2013 | 14,426 | 11,330 |
| 2014 | 14,229 | 11,560 |
| 2015 | 14,353 | 11,480 |
| 2016 | 14,661 | 11,000 |
| 2017 | 14,455 | 11,030 |
| 2018 | 14,765 | 11,000 |
| 2019 | 14,714 | 10,870 |
| 2020 | 14,395 | 10,890 |
| 2021 | 14,591 | 10,430 |
| 2022 | 14,362 | 10,310 |
| 2023 | 14,018 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 40204
12 nearest ZIP centroids (any distance)
- 40206Louisville1.6 miPop 20,345 · Income $72,543
- 40293Louisville1.7 miPop — · Income —
- 40217Louisville1.8 miPop 11,831 · Income $68,573
- 40202Louisville1.9 miPop 7,109 · Income $29,382
- 40280Louisville2.0 miPop 193 · Income —
- 40205Louisville2.4 miPop 24,335 · Income $98,990
- 40203Louisville2.5 miPop 17,540 · Income $31,430
- 40208Louisville2.8 miPop 15,287 · Income $37,714
- 40041Masonic Home3.3 miPop 518 · Income —
- 40231Louisville3.4 miPop 0 · Income —
- 40210Louisville3.5 miPop 14,226 · Income $35,841
- 40207Louisville3.9 miPop 28,633 · Income $98,583
ZIP centroids within 2 miles
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 40204 FAQ
- What city is ZIP code 40204 in?
- 40204 is in Louisville, KY.
- What county is 40204 in?
- 40204 is in Jefferson County.
- What is the median household income in 40204?
- The median household income in 40204 is $70,706.
- Which ZIP codes are near 40204?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 40204.