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ZIP code

42431

Madisonville, KY

STANDARD

42431 covers Madisonville in Hopkins County, with 27,095 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

ACS 2023 population

27,095

Median household income

$57,529

Median home value

$151,800

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 42431. Methodology

ZIP code map of 42431

Census ZCTA boundary for ZIP 42431 in Madisonville, Kentucky
Census ZCTA boundary for ZIP 42431 in Madisonville, Kentucky. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 42431

Type

STANDARD

City

Madisonville

County

Hopkins County

Timezone

America/Chicago

Area codes

270, 364

Land area

166.7 sq mi

Water area

6.35 sq mi

Households

12,569

Median gross rent

$858

More enterprise fields

Timezone
America/Chicago
Area Codes
270, 364
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 42431. Not ACS. Methodology

People in 42431

Race

  • White21,854
  • Black or African American2,510
  • American Indian or Alaska Native63
  • Asian200
  • Native Hawaiian and Pacific Islander25
  • Other race396
  • Two or more races1,518

Hispanic or Latino (any race): 819

Age

  • Under 103,163
  • 10 to 193,389
  • 20 to 293,076
  • 30 to 393,283
  • 40 to 493,133
  • 50 to 593,446
  • 60 to 693,567
  • 70 to 792,292
  • 80 and older1,217

Income and housing in 42431

Poverty rate

21.2%

Median earnings

$37,671

Median household income

$57,529

Median home value

$151,800

Median gross rent

$858

Education

  • High school graduate88.2%
  • Bachelor's degree19.6%
  • Graduate degree9.1%

Places covering 42431

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.

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.

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

26.4% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 42431

IRS populationACS population
29,26314,631020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
200523,344
200622,688
200725,376
200823,005
200922,815
201023,119
201126,81822,833
201226,64722,810
201326,45322,700
201426,38422,610
201526,72122,290
201626,56921,660
201726,47221,760
201826,05521,450
201925,72921,720
202026,03521,750
202126,87121,460
202226,66621,480
202327,095

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 42431

12 nearest ZIP centroids (any distance)

  1. 42410Earlington4.7 miPop 1,113 · Income $34,904
  2. 42440Mortons Gap6.8 miPop 746 · Income $38,750
  3. 42413Hanson7.0 miPop 2,667 · Income $87,778
  4. 42436Manitou7.3 miPop 1,460 · Income $84,412
  5. 42344Graham9.8 miPop 1,042 · Income $35,341
  6. 42441Nebo10.1 miPop 1,640 · Income $57,887
  7. 42442Nortonville10.9 miPop 3,006 · Income $54,879
  8. 42325Bremen11.4 miPop 1,744 · Income $49,906
  9. 42372Sacramento11.8 miPop 1,620 · Income $53,750
  10. 42456Slaughters12.0 miPop 1,423 · Income $61,577
  11. 42464White Plains12.6 miPop 1,645 · Income $42,857
  12. 42453Saint Charles13.9 miPop 494 · Income $51,364

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 42431, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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42431 Madisonville, KY

Looking up ZIP codes within 2 miles of 42431 Madisonville, KY, measured by centroid distance.

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Households

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Avg median income

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ZIP code 42431 FAQ

What city is ZIP code 42431 in?
42431 is in Madisonville, KY.
What county is 42431 in?
42431 is in Hopkins County.
What is the median household income in 42431?
The median household income in 42431 is $57,529.
Which ZIP codes are near 42431?
Use the radius tool on this page to list ZIP codes within a chosen distance of 42431.