District 3, Tennessee
District 3 profile, demographic data, and geographic information.
District 3 is a geographic entity located in Unicoi County, Tennessee. As of official census estimates, it has a reported population of 6,446. The land area covers 59.67 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 6,446 | ±625 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 49.5 yrs | ±3.9 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 2,975 | ±279 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 3,239 | ±274 |
| Occupied Housing Units | 2,975 | ±279 |
| Vacant Housing Units | 264 | ±141 |
| Median Home Value | $212,900 | ±$31,592 |
| Median Gross Rent | $945 | ±$97 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $55,298 | ±$8,181 |
| Per Capita Income | $33,011 | ±$4,541 |
| Poverty Rate | 15.5% | ±5.3% |
| Population Below Poverty Level | 987 | ±352 |
| Unemployment Rate | 4.6% | ±3.1% |
| Civilian Labor Force, Employed | 3,103 | ±457 |
| Broadband Internet Rate | 88.9% | ±6.2% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 17,872 (2024)
ID: 134863
|
County | Official County Government |
Contact: COUNTY MAYOR
PO BOX 169, ERWIN TN 37650-0169
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | PK-08 | Johnson City, TN | |
| Regular School Nearby | PK-08 | Johnson City, TN | |
| Regular School Nearby | PK-05 | Johnson City, TN | |
| Regular School Nearby | PK-06 | Roan Mountain, TN | |
| Regular School Nearby | 07-12 | Roan Mountain, TN | |
| Regular School Nearby | 09-12 | Gray, TN | |
| Regular School Nearby | 09-12 | Jonesborough, TN | |
| Regular School Nearby | PK-05 | Elizabethton, TN | |
| Regular School Nearby | 09-12 | Elizabethton, TN | |
| Regular School Nearby | PK-05 | Johnson City, TN |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Milligan University
|
College | 7.8 mi away | 1 Blowers Blvd., Milligan, TN, 37682 |
4234618700
|
|
UNICOI COUNTY PUBLIC LIBRARY
|
Library | 6.9 mi away | 201 NOLICHUCKY AVENUE, ERWIN, TN, 37650 |
(423) 743-6533
|
|
East Tennessee State University
|
College | 8.6 mi away | 1276 Gilbreath Drive, Johnson City, TN, 37614 |
4234391000
|
|
JOHNSON CITY PUBLIC LIBRARY
|
Library | 9.5 mi away | 100 WEST MILLARD STREET, JOHNSON CITY, TN, 37604 |
(423) 434-4450
|
|
TC Beauty
|
College Vocational | 9.8 mi away | 222 E Unaka Ave, Johnson City, TN, 37601-4626 |
42392690951
|
|
WASHINGTON COUNTY-JONESBOROUGH PUBLIC LIBRARY
|
Library | 11.9 mi away | 200 SABIN DRIVE, JONESBOROUGH, TN, 37659 |
(423) 753-1800
|
|
Ross Medical Education Center-Johnson City
|
College Vocational | 12.6 mi away | 3021 E. Oakland Ave., Johnson City, TN, 37601-1526 |
4232326270
|
|
ELIZABETHTON/CARTER COUNTY PUBLIC LIBRARY
|
Library | 12.3 mi away | 201 N. SYCAMORE STREET, ELIZABETHTON, TN, 37643 |
(423) 547-6360
|
|
Tennessee College of Applied Technology-Elizabethton
|
College | 14.3 mi away | 426 Highway 91, Elizabethton, TN, 37643 |
4235430070
|
|
MITCHELL COUNTY LIBRARY
|
Library | 14.5 mi away | 18 N MITCHELL AVE, BAKERSVILLE, NC, 28705 |
(828) 688-2511
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at ERWIN 1 W, TN US, located 7.4 miles from District 3. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 47.3° | 24.5° | 35.9° | 3.46" | 3.4" |
| February | 50.8° | 26.9° | 38.9° | 3.27" | 2.5" |
| March | 58.7° | 33.0° | 45.8° | 3.82" | 0.9" |
| April | 68.4° | 40.7° | 54.5° | 3.99" | 0.0" |
| May | 76.2° | 49.8° | 63.0° | 4.83" | 0.0" |
| June | 82.8° | 58.1° | 70.5° | 5.07" | 0.0" |
| July | 85.4° | 62.2° | 73.8° | 5.51" | 0.0" |
| August | 84.9° | 61.1° | 73.0° | 4.76" | 0.0" |
| September | 80.2° | 55.0° | 67.6° | 3.28" | 0.0" |
| October | 69.9° | 43.3° | 56.6° | 2.54" | 0.0" |
| November | 58.9° | 32.5° | 45.7° | 2.83" | 0.1" |
| December | 50.3° | 28.0° | 39.1° | 3.64" | 2.4" |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Unicoi town | Town | 2.7 mi | — |
| Erwin town | Town | 6.6 mi | — |
| Pine Crest CDP | CDP | 7.3 mi | — |
| Banner Hill CDP | CDP | 7.8 mi | — |
| Embreeville CDP | CDP | 8.0 mi | — |
| Hampton CDP | CDP | 9.7 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 4717190552. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.