ZIP code
40830
Gulston, KY
40830 covers Gulston in Harlan County, with 255 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 40830. Methodology
ZIP code map of 40830

About ZIP code 40830
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 40830. Not ACS. Methodology
People in 40830
Race
- White158
- Black or African American2
- Asian1
- Two or more races15
Hispanic or Latino (any race): 0
Age
- Under 1014
- 10 to 1928
- 20 to 2919
- 30 to 3918
- 40 to 4932
- 50 to 5933
- 60 to 6915
- 70 to 7913
- 80 and older4
Income and housing in 40830
Education
- High school graduate12.5%
- Bachelor's degree6.5%
- Graduate degree6.5%
Places covering 40830
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.
- Harlan 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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 40830
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 68 | |
| 2006 | 65 | |
| 2007 | 71 | |
| 2011 | 344 | |
| 2012 | 430 | |
| 2013 | 325 | |
| 2014 | 345 | |
| 2015 | 341 | |
| 2016 | 296 | |
| 2017 | 147 | |
| 2018 | 125 | |
| 2019 | 110 | |
| 2020 | 316 | |
| 2021 | 288 | |
| 2022 | 259 | |
| 2023 | 255 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 40830
12 nearest ZIP centroids (any distance)
- 40964Mary Alice0.6 miPop 104 · Income —
- 40831Harlan1.1 miPop 4,719 · Income $35,417
- 40829Grays Knob2.1 miPop 24 · Income —
- 40824Dayhoit4.2 miPop 720 · Income $36,063
- 40873Wallins Creek4.5 miPop 2,329 · Income $31,389
- 40854Loyall5.1 miPop 853 · Income $33,077
- 40815Cawood5.6 miPop 815 · Income $44,453
- 40818Coalgood5.8 miPop 148 · Income $36,797
- 40819Coldiron6.4 miPop 632 · Income $31,321
- 40863Pathfork6.5 miPop 801 · Income $45,575
- 40801Ages Brookside7.0 miPop 0 · Income —
- 40806Baxter8.2 miPop 1,827 · Income $57,135
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 40830 FAQ
- What city is ZIP code 40830 in?
- 40830 is in Gulston, KY.
- What county is 40830 in?
- 40830 is in Harlan County.
- What is the median household income in 40830?
- The median household income in 40830 is $25,536.
- Which ZIP codes are near 40830?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 40830.