Crittenden County GIS Maps
Crittenden County, Kentucky, has 8,990 residents and covers 360 square miles. The population declined 3.5% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Crittenden County is 21055.
Marion is the county's largest population center. Crittenden County also includes 2 zip codes, 1 public school district and 15 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.
Crittenden County Trends
- Population
- 8,990▾
- Median Home Value
- $115,700▴
- K-12 Enrollment
- 1,272▾
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.
Crittenden 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.
Crittenden County Population
Crittenden County had 8,990 residents in 2020. That was 3.5% lower than in 2010. Crittenden County had 394 fewer people in 2020 than it did in 2000, which points to a long-term population decline. The county is fairly spread out, with about 25 people per square mile. Two of the county's most populated postal areas are Marion and Dycusburg.
Population Trend in Crittenden County KY
Crittenden County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Crittenden County Zip Codes
Crittenden County has 2 zip codes. Two of the county's most populated zip codes are Marion (42064) and Dycusburg (42037). Marion is the largest zip by population, with about 8,116 residents or 90% of the county total. Together, the three largest zips account for about 91% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Crittenden County KY
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 42064 | Marion | 8,116 | ▾ -3.6% |
| 42037 | Dycusburg | 46 | ▴ 58.6% |
| Download all zip code data | |||
Crittenden County Zip Code populations and trends per most recent census data.
Crittenden County Demographics
Crittenden County has a median age of 42.8, which makes the county a little older than Kentucky overall. About 22.4% of residents are under 18, while 20.8% 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 29.4% of the population, which points to a solid working-age base. About 12.6% 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 Crittenden County KY
Median Age
42.8
Under 18
22.4%
Age 65+
20.8%
Bachelor's+
12.6%
Crittenden County School Districts
Crittenden County is served by 1 public school district with 1,272 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 Crittenden County KY
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Crittenden County School District | 1,272 | 100% | ▾ -6.6% |
| Download all school district data | |||
Crittenden County school district enrollment and trends per most recent NCES reporting data.
Crittenden County Housing & Real Estate
Crittenden County has a median home value of $115,700 and a median gross rent of $618. About 78% 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 $217,125 and homes spent about 86 days on the market.
Crittenden County Housing Mix
Crittenden County housing mix: owner, renter and vacant units.
Crittenden County Housing Trends
Crittenden County median home value and rent trend (last 5 years).
Businesses in Crittenden County, KY
Crittenden County has 338 business listings across 178 categories. The largest categories in Crittenden County business listings are Churches & Religious Organizations (25, 7.4%), Structure And Geography (11, 3.3%), and Baptist Church (10, 3.0%). The full Crittenden County business listings dataset includes names, categories, addresses and contact details where available. Crittenden County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Crittenden County, KY
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 25 | 7.4% |
| Structure And Geography | 11 | 3.3% |
| Baptist Church | 10 | 3.0% |
| Auto Repair | 9 | 2.7% |
| Farm | 8 | 2.4% |
| Restaurants | 6 | 1.8% |
| Insurance Agencies | 6 | 1.8% |
| Public Service And Government | 5 | 1.5% |
| Public And Government Association | 5 | 1.5% |
| Shooting Range | 4 | 1.2% |
Crittenden County Business Listings
| Business | Category | City |
|---|---|---|
| Out Patient Addiction Treatment | Abuse And Addiction Treatment | Marion |
| The Tucker House Lodging | Accommodation | Marion |
| Dam Number 50 | Active Life | Marion |
| Superior Whitetail Habitats | Agricultural Service | Marion |
| Marion-Crittenden County Airport (5M9) | Airport | Marion |
| Air Evac Lifeteam 120 | Ambulance And Ems Services | Marion |
| Mary Hall Ruddiman Canine Shelter | Animal Shelters | Marion |
| Wheeler Antiques Herbs and Custom | Antique Store | Marion |
| Yoder's Variety Amish Store | Arts And Crafts | Marion |
| Community Arts Foundation | Arts And Entertainment | Marion |
| Download Crittenden County business listings | ||
Crittenden County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Crittenden County Basemaps
Crittenden 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 Crittenden County Data Package
This page shows a preview of what's included in the Crittenden 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 Crittenden County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.