Casey County GIS Maps
Casey County, Kentucky, has 15,941 residents and covers 444.2 square miles. The population declined 0.1% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Casey County is 21045.
Liberty is the county's largest population center. Casey County also includes 7 zip codes, 1 public school district and 17 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers and sample data. Paid packages add full layers, analytics and database files.
Casey County Trends
- Population
- 15,941▾
- Median Home Value
- $135,700▴
- K-12 Enrollment
- 2,179▾
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Casey County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
Casey County Population
Casey County had 15,941 residents in 2020. That was 0.1% lower than in 2010. Casey County added 494 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 36 people per square mile. Some of the county's most populated postal areas include Liberty, Hustonville and Dunnville.
Population Trend in Casey County KY
Casey County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Casey County Zip Codes
Casey County has 7 zip codes. Some of the county's most populated zip codes include Liberty (42539), Hustonville (40437) and Dunnville (42528). Liberty is the largest zip by population, with about 10,134 residents or 64% of the county total. Together, the three largest zips account for about 101% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Casey County KY
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 42539 | Liberty | 10,134 | ▴ 1.1% |
| 40437 | Hustonville | 4,413 | ▾ -10.5% |
| 42528 | Dunnville | 1,578 | ▴ 3.5% |
| 42565 | 42565 | 789 | ▴ 7.3% |
| 42566 | Middleburg | 605 | ▾ -8.3% |
| Download all zip code data | |||
Casey County Zip Code populations and trends per most recent census data.
Casey County Demographics
Casey County has a median age of 41.5, which makes the county a little older than Kentucky overall. About 23.5% of residents are under 18, while 20.2% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 29.2% of the population, which points to a solid working-age base. About 11.8% of adults have a bachelor's degree or higher, above the statewide figure of 27%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Casey County KY
Median Age
41.5
Under 18
23.5%
Age 65+
20.2%
Bachelor's+
11.8%
Casey County School Districts
Casey County is served by 1 public school district with 2,179 students enrolled in 2024. Several larger districts account for a substantial share of students across the county map area. Those three districts account for about 100% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.
Largest School Districts by Enrollment in Casey County KY
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Casey County School District | 2,179 | 100% | ▾ -0.2% |
| Download all school district data | |||
Casey County school district enrollment and trends per most recent NCES reporting data.
Casey County Housing & Real Estate
Casey County has a median home value of $135,700 and a median gross rent of $645. About 79% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Kentucky median, while rents come in below the state average. In March 2026, the median listing price was $292,000 and homes spent about 123 days on the market.
Casey County Housing Mix
Casey County housing mix: owner, renter and vacant units.
Casey County Housing Trends
Casey County median home value and rent trend (last 5 years).
Businesses in Casey County, KY
Casey County has 553 business listings across 213 categories. The largest categories in Casey County business listings are Churches & Religious Organizations (42, 7.6%), Auto Repair (14, 2.5%), and Grocery Stores (14, 2.5%). The full Casey County business listings dataset includes names, categories, addresses and contact details where available. Casey County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Casey County, KY
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 42 | 7.6% |
| Auto Repair | 14 | 2.5% |
| Grocery Stores | 14 | 2.5% |
| Baptist Church | 13 | 2.4% |
| Discount Store | 11 | 2.0% |
| Farm | 11 | 2.0% |
| Gas Stations | 11 | 2.0% |
| Convenience Stores | 10 | 1.8% |
| Structure And Geography | 10 | 1.8% |
| ATMs | 8 | 1.4% |
Casey County Business Listings
| Business | Category | City |
|---|---|---|
| Williams' Family Farm Mt. Olive, Ky. | Accommodation | Middleburg |
| Rebel Athletic Field | Active Life | Liberty |
| Heritage Gate | Agricultural Service | Liberty |
| Tri County Feed | Agriculture | Liberty |
| Liberty-Casey County Airport | Airport | Casey County |
| Casey County Ambulance Service | Ambulance And Ems Services | Liberty |
| Seven Sisters | American Restaurants | Liberty |
| Christ the King Anglican Church | Anglican Church | Liberty |
| Country View Family Farm | Animal Shelters | Liberty |
| Pikes Mower Repair LLC | Appliance Repair Service | Parksville |
| Download Casey County business listings | ||
Casey County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Casey County Basemaps
Casey County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full Casey County Data Package
This page shows a preview of what's included in the Casey County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Casey County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.