Anderson County GIS Maps
Anderson County, Tennessee, has 77,123 residents across 36,426 parcels and covers 337.2 square miles. The population grew 2.7% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Anderson County is 47001.
Oak Ridge is the county's largest population center. Anderson County also includes 7 zip codes, 2 public school districts and 19 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 parcel data, population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers, Parcels and sample data. Paid packages add full layers, analytics and database files.
Anderson County Trends
- Population
- 77,123▴
- Median Home Value
- $215,800▴
- K-12 Enrollment
- 11,096▾
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.
Anderson 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.
Anderson County Parcels
Anderson County has 36,426 mapped parcels covering 210,750 acres. The median lot size is 0.62 acres. 1,377 parcels are 10 acres or larger. The records carry 30,054 distinct owner names. Owner names, site addresses and lot sizes are on nearly every parcel. Browse the interactive Anderson County Parcel viewer here.
Anderson County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 36,426 | 100% |
| Owner name | 36,403 | 99.9% |
| Owner mailing address | 0 | 0% |
| Site address | 36,417 | 99.9% |
| Land use code | 0 | 0% |
| Land use description | 0 | 0% |
| Assessed value | 0 | 0% |
| Land value | 0 | 0% |
| Improvement value | 0 | 0% |
| Acreage | 36,426 | 100% |
| Parcel boundary | 36,426 | 100% |
| Download all Anderson County parcels. | ||
Field coverage measured across all Anderson County parcel records.
Anderson County Population
Anderson County had 77,123 residents in 2020. That was 2.7% higher than in 2010. Anderson County added 5,793 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 229 people per square mile. Some of the county's most populated postal areas include Oak Ridge, Clinton and Rocky Top.
Population Trend in Anderson County TN
Anderson County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Anderson County Zip Codes
Anderson County has 7 zip codes. Some of the county's most populated zip codes include Oak Ridge (37830), Clinton (37716) and Rocky Top (37769). Oak Ridge is the largest zip by population, with about 31,839 residents or 41% of the county total. Together, the three largest zips account for about 82% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Anderson County TN
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 37830 | Oak Ridge | 31,839 | ▴ 7.2% |
| 37716 | Clinton | 25,920 | ▴ 0.7% |
| 37769 | Rocky Top | 5,724 | ▾ -4.4% |
| 37705 | Andersonville | 5,031 | ▴ 10.4% |
| 37754 | Heiskell | 4,826 | ▴ 2.1% |
| Download all zip code data | |||
Anderson County Zip Code populations and trends per most recent census data.
Anderson County Demographics
Anderson County has a median age of 42, which makes the county a little older than Tennessee overall. About 21.4% of residents are under 18, while 20.1% 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 30.8% of the population, which points to a solid working-age base. About 26.3% of adults have a bachelor's degree or higher, above the statewide figure of 30.4%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Anderson County TN
Median Age
42
Under 18
21.4%
Age 65+
20.1%
Bachelor's+
26.3%
Anderson County School Districts
Anderson County is served by 2 public school districts with 11,096 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, based on district totals from 2017 to 2024.
Largest School Districts by Enrollment in Anderson County TN
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Anderson County School District | 6,018 | 54.2% | ▾ -2.3% |
| Oak Ridge City School District | 5,078 | 45.8% | ▴ 1.5% |
| Download all school district data | |||
Anderson County school district enrollment and trends per most recent NCES reporting data.
Anderson County Housing & Real Estate
Anderson County has a median home value of $215,800 and a median gross rent of $960. About 71% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Tennessee median, while rents come in below the state average. In March 2026, the median listing price was $397,330 and homes spent about 63 days on the market.
Anderson County Housing Mix
Anderson County housing mix: owner, renter and vacant units.
Anderson County Housing Trends
Anderson County median home value and rent trend (last 5 years).
Businesses in Anderson County, TN
Anderson County has 3,215 business listings across 574 categories. The largest categories in Anderson County business listings are Churches & Religious Organizations (110, 3.4%), Baptist Church (62, 1.9%), and Gas Stations (59, 1.8%). The full Anderson County business listings dataset includes names, categories, addresses and contact details where available. Anderson County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Anderson County, TN
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 110 | 3.4% |
| Baptist Church | 62 | 1.9% |
| Gas Stations | 59 | 1.8% |
| Parks & Recreation | 47 | 1.5% |
| Auto Repair | 45 | 1.4% |
| Fast Food | 45 | 1.4% |
| Medical Offices | 45 | 1.4% |
| Insurance Agencies | 44 | 1.4% |
| Public And Government Association | 38 | 1.2% |
| Dental Offices | 37 | 1.2% |
Anderson County Business Listings
| Business | Category | City |
|---|---|---|
| HOPE of East Tennessee, Inc. | Abuse And Addiction Treatment | Oak Ridge |
| Roane State Community College - Oak Ridge Branch Campus Bookstore | Academic Bookstore | Oak Ridge |
| Clinton Tenn. | Accommodation | Clinton |
| Dale C. Isabell, CPA | Accountant | Clinton |
| Game Improvement Golf | Active Life | Oak Ridge |
| Aurora Acupuncture | Acupuncture | Oak Ridge |
| Allies For Substance Abuse Prevention | Addiction Rehabilitation Center | Clinton |
| Southern Bliss Boutique | Adult Store | Oak Ridge |
| Clinch River Outfitters | Adventure Sports Center | Andersonville |
| Akinscrisp Public Strategies | Advertising Agency | Oak Ridge |
| Download Anderson County business listings | ||
Anderson County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Anderson County Basemaps
Anderson 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 Anderson County Data Package
This page shows a preview of what's included in the Anderson 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 parcels, 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 Anderson County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.