ZIP code
42275
Roundhill, KY
42275 covers Roundhill in Butler County, with 881 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 42275. Methodology
ZIP code map of 42275

About ZIP code 42275
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 42275. Not ACS. Methodology
People in 42275
Race
- White935
- Black or African American1
- Asian1
- Other race5
- Two or more races23
Hispanic or Latino (any race): 11
Age
- Under 10133
- 10 to 19132
- 20 to 2990
- 30 to 3991
- 40 to 49124
- 50 to 59134
- 60 to 69122
- 70 to 79106
- 80 and older33
Income and housing in 42275
Education
- High school graduate80.1%
- Bachelor's degree10.8%
- Graduate degree4.8%
Places covering 42275
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.
No place overlap rows for this ZIP.
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.
- Butler County61.9%
- Edmonson County38.1%
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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 42275
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 812 | |
| 2006 | 806 | |
| 2007 | 875 | |
| 2008 | 749 | |
| 2009 | 705 | |
| 2010 | 696 | |
| 2011 | 948 | 677 |
| 2012 | 826 | 720 |
| 2013 | 684 | 680 |
| 2014 | 551 | 680 |
| 2015 | 720 | 690 |
| 2016 | 681 | 700 |
| 2017 | 642 | 710 |
| 2018 | 678 | 700 |
| 2019 | 772 | 730 |
| 2020 | 854 | 760 |
| 2021 | 900 | 750 |
| 2022 | 859 | 800 |
| 2023 | 881 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 42275
12 nearest ZIP centroids (any distance)
- 42252Jetson2.5 miPop 52 · Income —
- 42287Welchs Creek6.4 miPop 219 · Income —
- 42210Brownsville8.1 miPop 4,201 · Income $49,583
- 42285Sweeden8.9 miPop 550 · Income $34,232
- 42261Morgantown10.7 miPop 9,725 · Income $49,219
- 42207Bee Spring11.1 miPop 1,099 · Income $55,000
- 42101Bowling Green12.1 miPop 63,290 · Income $49,045
- 42721Caneyville13.4 miPop 4,302 · Income $52,833
- 42762Millwood15.7 miPop 70 · Income —
- 42259Mammoth Cave15.9 miPop 1,111 · Income $37,391
- 42349Horse Branch18.3 miPop 1,921 · Income $57,581
- 42754Leitchfield18.6 miPop 15,817 · Income $49,230
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 42275, measured by Census internal-point centroids. Try a wider radius.
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 42275 FAQ
- What city is ZIP code 42275 in?
- 42275 is in Roundhill, KY.
- What county is 42275 in?
- 42275 is in Butler County.
- What is the median household income in 42275?
- The median household income in 42275 is $45,536.
- Which ZIP codes are near 42275?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 42275.