ZIP code
40391
Winchester, KY
40391 covers Winchester in Clark County, with 36,729 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 40391. Methodology
ZIP code map of 40391

About ZIP code 40391
Acceptable cities: Ford
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 40391. Not ACS. Methodology
People in 40391
Race
- White32,064
- Black or African American1,647
- American Indian or Alaska Native98
- Asian215
- Native Hawaiian and Pacific Islander17
- Other race700
- Two or more races1,720
Hispanic or Latino (any race): 1,462
Age
- Under 104,356
- 10 to 194,540
- 20 to 294,195
- 30 to 394,424
- 40 to 494,916
- 50 to 595,059
- 60 to 694,616
- 70 to 793,019
- 80 and older1,336
Income and housing in 40391
Education
- High school graduate89.9%
- Bachelor's degree22.0%
- Graduate degree8.2%
Places covering 40391
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.
- Winchester52.5%
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.
- Clark County100.0%
- Fayette County0.0%
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
47.5% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 40391
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 30,495 | |
| 2006 | 30,143 | |
| 2007 | 32,782 | |
| 2008 | 30,689 | |
| 2009 | 30,686 | |
| 2010 | 31,314 | |
| 2011 | 35,037 | 31,214 |
| 2012 | 35,204 | 30,220 |
| 2013 | 35,298 | 30,200 |
| 2014 | 35,351 | 30,250 |
| 2015 | 35,360 | 30,360 |
| 2016 | 35,365 | 30,030 |
| 2017 | 35,381 | 30,070 |
| 2018 | 35,500 | 30,050 |
| 2019 | 35,544 | 30,230 |
| 2020 | 35,800 | 30,410 |
| 2021 | 36,388 | 29,910 |
| 2022 | 36,584 | 30,340 |
| 2023 | 36,729 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 40391
12 nearest ZIP centroids (any distance)
- 40357North Middletown12.2 miPop 94 · Income $11,786
- 40353Mount Sterling12.5 miPop 22,534 · Income $56,981
- 40509Lexington12.8 miPop 45,135 · Income $89,429
- 40516Lexington13.8 miPop 2,809 · Income $85,655
- 40312Clay City14.5 miPop 6,156 · Income $38,081
- 40515Lexington15.0 miPop 36,787 · Income $83,782
- 40337Jeffersonville15.9 miPop 5,461 · Income $61,906
- 40385Waco16.0 miPop 2,378 · Income $58,092
- 40361Paris16.4 miPop 18,422 · Income $57,074
- 40475Richmond16.8 miPop 65,030 · Income $62,731
- 40505Lexington18.1 miPop 25,855 · Income $58,922
- 40502Lexington18.6 miPop 26,593 · Income $73,939
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 40391, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 40391 FAQ
- What city is ZIP code 40391 in?
- 40391 is in Winchester, KY.
- What county is 40391 in?
- 40391 is in Clark County.
- What is the median household income in 40391?
- The median household income in 40391 is $67,910.
- Which ZIP codes are near 40391?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 40391.