Grundy County GIS Maps
Grundy County, Tennessee, has 13,529 residents across 11,941 parcels and covers 360.4 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 Grundy County is 47061.
Gruetli-Laager is the county's largest population center. Grundy County also includes 7 zip codes, 1 public school district and 12 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.
Grundy County Trends
- Population
- 13,529▾
- Median Home Value
- $133,400▴
- K-12 Enrollment
- 1,711▾
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.
Grundy 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.
Grundy County Parcels
Grundy County has 11,941 mapped parcels covering 226,827 acres. The median lot size is 2.80 acres. 1,660 parcels are 10 acres or larger. The records carry 8,897 distinct owner names. Owner names, site addresses and lot sizes are on nearly every parcel. Browse the interactive Grundy County Parcel viewer here.
Grundy County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 11,941 | 100% |
| Owner name | 11,935 | 99.9% |
| Owner mailing address | 0 | 0% |
| Site address | 11,940 | 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 | 11,941 | 100% |
| Parcel boundary | 11,941 | 100% |
| Download all Grundy County parcels. | ||
Field coverage measured across all Grundy County parcel records.
Grundy County Population
Grundy County had 13,529 residents in 2020. That was 1.3% lower than in 2010. Grundy County had 803 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 38 people per square mile. Some of the county's most populated postal areas include Tracy City, Gruetli Laager and Altamont.
Population Trend in Grundy County TN
Grundy County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Grundy County Zip Codes
Grundy County has 7 zip codes. Some of the county's most populated zip codes include Tracy City (37387), Gruetli Laager (37339) and Altamont (37301). Tracy City is the largest zip by population, with about 4,089 residents or 30% of the county total. Together, the three largest zips account for about 57% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Grundy County TN
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 37387 | Tracy City | 4,089 | ▴ 23.1% |
| 37339 | Gruetli Laager | 1,923 | ▾ -4.7% |
| 37301 | Altamont | 1,653 | ▴ 15.7% |
| 37313 | Coalmont | 1,360 | ▾ -21.4% |
| 37365 | Palmer | 1,340 | ▴ 2% |
| Download all zip code data | |||
Grundy County Zip Code populations and trends per most recent census data.
Grundy County Demographics
Grundy County has a median age of 42.9, which makes the county a little older than Tennessee overall. About 21.3% of residents are under 18, while 20.7% 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% of the population, which points to a solid working-age base. About 12.4% 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 Grundy County TN
Median Age
42.9
Under 18
21.3%
Age 65+
20.7%
Bachelor's+
12.4%
Grundy County School Districts
Grundy County is served by 1 public school district with 1,711 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 Grundy County TN
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Grundy County School District | 1,711 | 100% | ▾ -0.5% |
| Download all school district data | |||
Grundy County school district enrollment and trends per most recent NCES reporting data.
Grundy County Housing & Real Estate
Grundy County has a median home value of $133,400 and a median gross rent of $723. About 83% 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 $335,000 and homes spent about 90 days on the market.
Grundy County Housing Mix
Grundy County housing mix: owner, renter and vacant units.
Grundy County Housing Trends
Grundy County median home value and rent trend (last 5 years).
Businesses in Grundy County, TN
Grundy County has 560 business listings across 206 categories. The largest categories in Grundy County business listings are Churches & Religious Organizations (50, 8.9%), Gas Stations (14, 2.5%), and Convenience Stores (13, 2.3%). The full Grundy County business listings dataset includes names, categories, addresses and contact details where available. Grundy County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Grundy County, TN
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 50 | 8.9% |
| Gas Stations | 14 | 2.5% |
| Convenience Stores | 13 | 2.3% |
| Parks & Recreation | 12 | 2.1% |
| Farm | 11 | 2.0% |
| Holiday Rental Home | 10 | 1.8% |
| Campgrounds & RV Parks | 9 | 1.6% |
| Discount Store | 9 | 1.6% |
| Post Offices | 9 | 1.6% |
| Event Planning | 8 | 1.4% |
Grundy County Business Listings
| Business | Category | City |
|---|---|---|
| Camp Aussie | Accommodation | Beersheba Springs |
| Elk River Archery Club | Active Life | Pelham |
| Honey Bee Help Company | Agricultural Service | Coalmont |
| Bradens Feed and Farm Supplies | Agriculture | Gruetli-Laager |
| Piney Creek Airpark | Airport | Altamont |
| Mosaic Recovery Center | Alcohol And Drug Treatment Centers | Pelham |
| Beersheba Springs Rescue Squad | Ambulance And Ems Services | Beersheba Springs |
| Southern Oven | American Restaurants | Palmer |
| Coalmont OHV Park | Amusement Park | Tracy City |
| Easy's Dog Shelter | Animal Shelters | Tracy City |
| Download Grundy County business listings | ||
Grundy County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Grundy County Basemaps
Grundy 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 Grundy County Data Package
This page shows a preview of what's included in the Grundy 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 Grundy County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.