Graves County GIS Maps
Graves County, Kentucky, has 36,649 residents and covers 551.8 square miles. The population declined 1.3% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Graves County is 21083.
Mayfield is the county's largest population center. Graves County also includes 11 zip codes, 2 public school districts 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.
Graves County Trends
- Population
- 36,649▾
- Median Home Value
- $139,000▴
- K-12 Enrollment
- 5,969▴
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.
Graves 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.
Graves County Population
Graves County had 36,649 residents in 2020. That was 1.3% lower than in 2010. Graves County had 379 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 66 people per square mile. Some of the county's most populated postal areas include Mayfield, Hickory and Wingo.
Population Trend in Graves County KY
Graves County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Graves County Zip Codes
Graves County has 11 zip codes. Some of the county's most populated zip codes include Mayfield (42066), Hickory (42051) and Wingo (42088). Mayfield is the largest zip by population, with about 23,081 residents or 63% of the county total. Together, the three largest zips account for about 78% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Graves County KY
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 42066 | Mayfield | 23,081 | ▾ -0.4% |
| 42051 | Hickory | 2,894 | ▴ 1.9% |
| 42088 | Wingo | 2,745 | ▴ 3.4% |
| 42027 | Boaz | 2,202 | ▾ -3.9% |
| 42082 | Symsonia | 1,852 | ▴ 0.4% |
| Download all zip code data | |||
Graves County Zip Code populations and trends per most recent census data.
Graves County Demographics
Graves County has a median age of 40, which makes the county a little older than Kentucky overall. About 24.3% of residents are under 18, while 18.3% 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 29.3% of the population, which points to a solid working-age base. About 17.4% 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 Graves County KY
Median Age
40
Under 18
24.3%
Age 65+
18.3%
Bachelor's+
17.4%
Graves County School Districts
Graves County is served by 2 public school districts with 5,969 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 Graves County KY
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Graves County School District | 3,906 | 65.4% | ▴ 0.5% |
| Mayfield Independent School District | 2,063 | 34.6% | ▴ 4% |
| Download all school district data | |||
Graves County school district enrollment and trends per most recent NCES reporting data.
Graves County Housing & Real Estate
Graves County has a median home value of $139,000 and a median gross rent of $713. About 76% 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 $278,725 and homes spent about 60 days on the market.
Graves County Housing Mix
Graves County housing mix: owner, renter and vacant units.
Graves County Housing Trends
Graves County median home value and rent trend (last 5 years).
Businesses in Graves County, KY
Graves County has 1,335 business listings across 367 categories. The largest categories in Graves County business listings are Churches & Religious Organizations (80, 6.0%), Baptist Church (34, 2.5%), and Auto Repair (29, 2.2%). The full Graves County business listings dataset includes names, categories, addresses and contact details where available. Graves County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Graves County, KY
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 80 | 6.0% |
| Baptist Church | 34 | 2.5% |
| Auto Repair | 29 | 2.2% |
| Discount Store | 24 | 1.8% |
| Gas Stations | 20 | 1.5% |
| Farm | 20 | 1.5% |
| Contractors | 17 | 1.3% |
| Industrial Equipment | 17 | 1.3% |
| Banks & Credit Unions | 15 | 1.1% |
| Car Dealerships | 15 | 1.1% |
Graves County Business Listings
| Business | Category | City |
|---|---|---|
| Romaine & Towery CPA | Accountant | Mayfield |
| Wilson's Archery | Active Life | Wingo |
| Mid-Continent University | Adult Education | Mayfield |
| Reach Marketing Group | Advertising Agency | Mayfield |
| Circle R Farms | Agricultural Service | Fulton |
| H&R Agri-Power | Agriculture | Mayfield |
| Mayfield Graves County Airport | Airport | Mayfield |
| West Kentucky Drug and Alcohol Intervention Services | Alcohol And Drug Treatment Centers | Mayfield |
| Air Evac | Ambulance And Ems Services | Mayfield |
| Droopy's | American Restaurants | Fancy Farm |
| Download Graves County business listings | ||
Graves County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Graves County Basemaps
Graves 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 Graves County Data Package
This page shows a preview of what's included in the Graves 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 Graves County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.