Lake County GIS Maps
Lake County, Tennessee, has 7,005 residents across 3,903 parcels and covers 165.8 square miles. The population declined 10.6% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Lake County is 47095.
Tiptonville is the county's largest population center. Lake County also includes 3 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 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.
Lake County Trends
- Population
- 7,005▾
- Median Home Value
- $107,000▾
- K-12 Enrollment
- 743▴
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.
Lake 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.
Lake County Parcels
Lake County has 3,903 mapped parcels covering 111,213 acres. The median lot size is 24.59 acres. 461 parcels are 10 acres or larger. The records carry 2,543 distinct owner names. Owner names, site addresses and lot sizes are on nearly every parcel. Browse the interactive Lake County Parcel viewer here.
Lake County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 3,903 | 100% |
| Owner name | 3,903 | 100% |
| Owner mailing address | 0 | 0% |
| Site address | 3,903 | 100% |
| Land use code | 0 | 0% |
| Land use description | 0 | 0% |
| Assessed value | 0 | 0% |
| Land value | 0 | 0% |
| Improvement value | 0 | 0% |
| Acreage | 3,903 | 100% |
| Parcel boundary | 3,903 | 100% |
| Download all Lake County parcels. | ||
Field coverage measured across all Lake County parcel records.
Lake County Population
Lake County had 7,005 residents in 2020. That was 10.6% lower than in 2010. Lake County had 949 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 42 people per square mile. Some of the county's most populated postal areas include Tiptonville, Ridgely and Wynnburg.
Population Trend in Lake County TN
Lake County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Lake County Zip Codes
Lake County has 3 zip codes. Some of the county's most populated zip codes include Tiptonville (38079), Ridgely (38080) and Wynnburg (38077). Tiptonville is the largest zip by population, with about 4,890 residents or 70% of the county total. Together, the three largest zips account for about 105% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Lake County TN
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 38079 | Tiptonville | 4,890 | ▾ -12.3% |
| 38080 | Ridgely | 2,408 | ▾ -6.2% |
| 38077 | Wynnburg | 33 | ▾ -23.3% |
| Download all zip code data | |||
Lake County Zip Code populations and trends per most recent census data.
Lake County Demographics
Lake County has a median age of 41.6, which makes the county a little older than Tennessee overall. About 15.1% of residents are under 18, while 15.8% 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 41.1% of the population, which points to a solid working-age base. About 9.4% of adults have a bachelor's degree or higher, above the statewide figure of 30.4%. The county is majority White by population, with Hispanic, Asian, Black and multiracial residents making up a meaningful share of the local mix.
Key Demographics for Lake County TN
Median Age
41.6
Under 18
15.1%
Age 65+
15.8%
Bachelor's+
9.4%
Lake County School Districts
Lake County is served by 1 public school district with 743 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 Lake County TN
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Lake County School District | 743 | 100% | ▴ 1.8% |
| Download all school district data | |||
Lake County school district enrollment and trends per most recent NCES reporting data.
Lake County Housing & Real Estate
Lake County has a median home value of $107,000 and a median gross rent of $472. About 45% 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 $149,900 and homes spent about 109 days on the market.
Lake County Housing Mix
Lake County housing mix: owner, renter and vacant units.
Lake County Housing Trends
Lake County median home value and rent trend (last 5 years).
Businesses in Lake County, TN
Lake County has 216 business listings across 122 categories. The largest categories in Lake County business listings are Churches & Religious Organizations (15, 6.9%), Landmark And Historical Building (7, 3.2%), and Baptist Church (6, 2.8%). The full Lake County business listings dataset includes names, categories, addresses and contact details where available. Lake County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Lake County, TN
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 15 | 6.9% |
| Landmark And Historical Building | 7 | 3.2% |
| Baptist Church | 6 | 2.8% |
| Gas Stations | 5 | 2.3% |
| Public And Government Association | 5 | 2.3% |
| Convenience Stores | 4 | 1.9% |
| Discount Store | 4 | 1.9% |
| Bars & Nightlife | 3 | 1.4% |
| Hotels | 3 | 1.4% |
| Banks & Credit Unions | 3 | 1.4% |
Lake County Business Listings
| Business | Category | City |
|---|---|---|
| Signature HealthCARE of Ridgely Rehab & Wellness Center | Abuse And Addiction Treatment | Ridgely |
| Reelfoot Lake Duck Hunting Guide | Active Life | Tiptonville |
| Consolidated Agri Products, llc | Agricultural Cooperatives | Ridgely |
| Phoenix Gin Company | Agricultural Service | Tiptonville |
| Reelfoot Lake Airport-0M2 | Airline | Tiptonville |
| Lake County Ems | Ambulance And Ems Services | Tiptonville |
| Sherry's Kuntry Kupboard | American Restaurants | Tiptonville |
| Eagle Tree Gallery | Art Gallery | Tiptonville |
| Reelfoot Manor Nursing & Rehabilitation | Assisted Living Facility | Tiptonville |
| Forty-4 Tint | Auto Customization | Ridgely |
| Download Lake County business listings | ||
Lake County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Lake County Basemaps
Lake 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 Lake County Data Package
This page shows a preview of what's included in the Lake 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 Lake County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.