Madisonville is a city in Hopkins County, Kentucky, home to about 19,515 people across 18 square miles. Its ZIP code is 42431.
Homes sold for a median of $113 per square foot in the three months ending August 2026, a balanced market.
Each card is that ZIP code’s whole market, including any part outside Madisonville. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Madisonville’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Nashville International Airport (BNA)94 miles away |
|---|---|
| Closer regional airport | Owensboro Daviess County Airport (OWB)34 miles away |
| Nearest city of 250,000+ | Nashville-Davidson, TN89 miles away |
| Nearest city of 1 million+ | Chicago, IL312 miles away |
Straight-line distances from the center of Madisonville; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Madisonville had 19,542 residents in the 2020 census, up 1% since 2000.
It’s the 21st largest of 553 towns in Kentucky by population.
Hopkins County grew from 30,995 residents in 1900 to 45,423 in 2020.
Hopkins County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 28°F. About 52.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Madisonville, KY weather station (2 miles away).
14,582 jobs at 882 businesses in Hopkins County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
364 doctors and other health care providers list an office in Madisonville.
Nearest hospitals
Providers with an office here
| Primary care doctors | 56 |
|---|---|
| Specialist doctors | 75 |
| Dentists | 20 |
| Nurse practitioners and physician assistants | 115 |
| Mental health providers | 53 |
| Physical and occupational therapists | 31 |
| Optometrists | 4 |
| Chiropractors | 10 |
| Pharmacies | 13 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (5 nearby)
Grocery stores (2 nearby)
Pharmacies (3 nearby)
Libraries (1 nearby)
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1807.
Colleges and universities
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Hopkins County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Grapevine Elementary SchoolMadisonville | Pre-K–5 | 318 | Public | 1.2 mi |
| Jesse Stuart Elementary SchoolMadisonville | Pre-K–5 | 486 | Public | 1.5 mi |
| Pride Elementary SchoolMadisonville | Pre-K–5 | 404 | Public | 1.3 mi |
| West Broadway Elementary SchoolMadisonville | Pre-K–5 | 486 | Public | 0.4 mi |
| Hopkins County Schools AcademyMadisonville | K–12 | 75 | Alternative Education | 5.3 mi |
| Browning Springs Middle SchoolMadisonville | 6–8 | 443 | Public | 0.8 mi |
| Hopkins County Day TreatmentMadisonville | 6–12 | 29 | Alternative Education | 0.3 mi |
| James Madison Middle SchoolMadisonville | 6–8 | 466 | Public | 1.3 mi |
| Hopkins Co Career & Technology CenterMadisonville | 9–12 | — | Career and Technical | 1.4 mi |
| Hopkins County Central High SchoolMadisonville | 9–12 | 861 | Public | 5.3 mi |
| Madisonville North Hopkins High SchoolMadisonville | 9–12 | 1,023 | Public | 3.8 mi |
| Kentucky TECH - Madisonville Reg Tech CtMadisonville | Ungraded | — | Career and Technical | 1.4 mi |
| Madisonville Health Technology CenterMadisonville | Ungraded | — | Career and Technical | 0.9 mi |
| Madisonville Technical CollegeMadisonville | Ungraded | — | Career and Technical | 0.9 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Christ the King Catholic SchoolMadisonville | Pre-K–5 | 59 | Roman Catholic | 3.1 mi |
| Grace Baptist SchoolMadisonville | Pre-K–12 | 88 | Baptist | 4.7 mi |
| Cornerstone Preparatory SchoolMadisonville | K–12 | 106 | Christian (no specific denomination) | 0.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.