Hopkins County, KY ZIP codes
There are 10 ZIP codes in Hopkins County, KY, in 10 towns, from 42408 to 42464. The largest are 42431 (Madisonville), 42408 (Dawson Springs) and 42413 (Hanson).
The county seat is Madisonville.
- ZIP codes
- 10
- Towns
- 10
- County seat
- Madisonville
- County FIPS
21107- State
- Kentucky
- Population
- 45,119
- Median household income
- $56,815
- Land area
- 542 sq mi
- Metro area
- Madisonville
Hopkins County ZIP codes by town
- Madisonville (county seat)
- 42431
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Hopkins County ZIP codes
The ZIP codes of Hopkins County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Hopkins County in numbers
About 45,119 people live in Hopkins County, in 18,397 households, the 23rd most populous of Kentucky's 120 counties. The median household income is $56,815 a year, 11% below the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $142,800 (31% below the Kentucky median), and median gross rent is $837 a month. The median age is 41.3; 16.9% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 21 minutes.
| Population | 45,119 |
|---|---|
| Households | 18,397 |
| Median age | 41.3 |
| Median household income | $56,815 |
| Median home value | $142,800 |
| Median gross rent | $837 |
| Bachelor's degree or higher | 16.9% |
| Mean commute | 21.3 min |
| Population density | 83 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Hopkins County
| Town | ZIP codes | Population |
|---|---|---|
| Madisonville | 1 | 19,515 |
| Dawson Springs | 1 | 1,951 |
| Earlington | 1 | 1,084 |
| White Plains | 1 | 1,021 |
| Hanson | 1 | 958 |
| Nortonville | 1 | 904 |
| Mortons Gap | 1 | 650 |
| St. Charles | 1 | 293 |
| Nebo | 1 | 217 |
| Manitou | 1 | 93 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Hopkins County.
- Christian County (10)
- Muhlenberg County (13)
- Trigg County (1)
- Webster County (7)
- Caldwell County (2)
- Crittenden County (3)
- Lyon County (2)
Not sure you are in Hopkins County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Hopkins County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
42408 | Dawson Springs , KY | Standard | 5,888 | $60,900 | $92,200 |
42410 | Earlington , KY | Standard | 1,084 | $38,194 | $64,000 |
42413 | Hanson , KY | Standard | 2,597 | $95,417 | $160,000 |
42431 | Madisonville , KY | Standard | 27,207 | $54,905 | $160,700 |
42436 | Manitou , KY | Standard | 1,539 | $70,694 | $212,500 |
42440 | Mortons Gap , KY | Standard | 650 | — | $96,800 |
42441 | Nebo , KY | Standard | 1,487 | $54,219 | $126,200 |
42442 | Nortonville , KY | Standard | 2,991 | $58,190 | $124,500 |
42453 | Saint Charles , KY | Standard | 452 | $53,939 | $91,900 |
42464 | White Plains , KY | Standard | 1,810 | $45,893 | $104,700 |
Cite this page
zipcodes.pro. “Hopkins County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ky/county/hopkins
Underlying data is public domain or openly licensed — sources, vintages and licences.