ZIP code
40734
Gray, KY
40734 covers Gray in Knox County, with 3,633 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 40734. Methodology
ZIP code map of 40734
About ZIP code 40734
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 40734. Not ACS. Methodology
People in 40734
Race
- White3,648
- Black or African American6
- American Indian or Alaska Native13
- Asian6
- Other race13
- Two or more races191
Hispanic or Latino (any race): 47
Age
- Under 10519
- 10 to 19493
- 20 to 29421
- 30 to 39433
- 40 to 49498
- 50 to 59522
- 60 to 69533
- 70 to 79321
- 80 and older137
Income and housing in 40734
Education
- High school graduate75.7%
- Bachelor's degree7.5%
- Graduate degree2.0%
Places covering 40734
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.
- Knox County96.9%
- Laurel County3.1%
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 40734
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 3,258 | |
| 2006 | 3,181 | |
| 2007 | 3,877 | |
| 2008 | 3,287 | |
| 2009 | 3,179 | |
| 2010 | 3,112 | |
| 2011 | 3,362 | 3,128 |
| 2012 | 3,066 | 3,100 |
| 2013 | 3,349 | 3,090 |
| 2014 | 3,534 | 3,030 |
| 2015 | 3,376 | 3,020 |
| 2016 | 3,409 | 2,930 |
| 2017 | 3,820 | 2,930 |
| 2018 | 4,056 | 2,940 |
| 2019 | 3,709 | 3,070 |
| 2020 | 3,956 | 3,150 |
| 2021 | 3,655 | 3,040 |
| 2022 | 3,207 | 2,990 |
| 2023 | 3,633 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 40734
12 nearest ZIP centroids (any distance)
- 40771Woodbine5.8 miPop 1,702 · Income —
- 40906Barbourville6.2 miPop 10,560 · Income $22,355
- 40949Heidrick6.2 miPop 409 · Income $75,521
- 40740Lily7.1 miPop 3,954 · Income $60,824
- 40923Cannon7.2 miPop 1,012 · Income $45,735
- 40943Girdler7.3 miPop 675 · Income —
- 40946Green Road8.5 miPop 32 · Income —
- 40759Rockholds9.3 miPop 3,194 · Income $31,588
- 40915Bimble9.4 miPop 731 · Income $41,209
- 40953Hinkle9.6 miPop 642 · Income $59,861
- 40744London10.2 miPop 20,104 · Income $64,643
- 40921Bryants Store10.4 miPop 129 · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 40734, 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 40734 FAQ
- What city is ZIP code 40734 in?
- 40734 is in Gray, KY.
- What county is 40734 in?
- 40734 is in Knox County.
- What is the median household income in 40734?
- The median household income in 40734 is $40,270.
- Which ZIP codes are near 40734?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 40734.