Census tract · Union County
Census Tract 403, Union County, Tennessee
Census Tract 403, GEOID 47173040300, in Union County, Tennessee, outside any city, town or census-designated place. 2,900 residents in the ACS 2020-2024 5-year estimates (±498); the 2020 Census counted 2,532.
Residents, 2020-2024
2,900
±498 (90% margin)
2020 Census count: 2,532
Median household income
$73,929
±$21,748 (90% margin)
Union County: $62,727
Median home value
$276,600
±$58,230 (90% margin)
Union County: $204,000
Median gross rent
$802
±$404 (90% margin)
Union County: $847
Where is Census Tract 403?
Census Tract 403 is one of 5 census tracts in Union County, Tennessee. It covers 87.47 square miles of land, 29 residents per square mile in 2020. Its GEOID, 47173040300, names it uniquely (how tract numbers and GEOIDs work).
8 census tracts border Census Tract 403: Tract 209.01 in Anderson County ($79,385), Tract 9508 in Campbell County ($49,393), Tract 9509 in Campbell County ($71,290), Tract 9705 in Claiborne County ($59,094), Tract 9706 in Claiborne County ($59,423), Tract 401.02 ($67,694), Tract 402.01 ($53,674) and Tract 402.02 ($64,988). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 403?
The 2020-2024 American Community Survey puts Census Tract 403's population at 2,900 (±498) in 1,196 households; the 2020 Census counted 2,532 residents and 1,730 housing units.
| Measure | Tract 403 | Union County |
|---|---|---|
| Total population | 2,900 ±498 | 20,431 |
| Households | 1,196 ±165 | 7,931 |
| Average household size | 2.42 ±0.30 | 2.56 |
| Housing units | 1,762 ±175 | 9,831 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 403?
The median resident of Census Tract 403 is 41.6 years old; 18.4% are under 18 and 25.4% are 65 or older. The largest group is non-Hispanic white residents at 87.8%, then Hispanic or Latino residents (of any race) at 8.1%.
| Measure | Tract 403 | Union County |
|---|---|---|
| Median age | 41.6 ±9.7 | 42.7 |
| Under 18 years | 18.4% ±6.6 pts | 21.3% |
| 65 years and over | 25.4% ±6.8 pts | 18.8% |
| Hispanic or Latino (any race) | 8.1% ±3.4 pts | 2.4% |
| White alone, not Hispanic | 87.8% ±4.6 pts | 94.0% |
| Black or African American alone, not Hispanic | 0.0% ±1.5 pts | 0.3% |
| Asian alone, not Hispanic | 0.0% ±1.5 pts | 0.1% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.5 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.5 pts | 0.0% |
| Two or more races, not Hispanic | 3.4% ±2.4 pts | 3.1% |
| Some other race alone, not Hispanic | 0.7% ±1.0 pts | 0.1% |
| Born outside the United States | 0.6% ±0.7 pts | 0.5% |
| Speak a language other than English at home (age 5+) | 5.3% ±4.3 pts | 2.0% |
| Civilian veterans (age 18+) | 8.0% ±3.9 pts | 6.1% |
| With a disability | 13.3% ±5.2 pts | 21.6% |
| No health insurance coverage | 10.2% ±4.0 pts | 8.1% |
| High school graduate or higher (age 25+) | 93.7% ±3.9 pts | 85.9% |
| Bachelor's degree or higher (age 25+) | 19.8% ±7.0 pts | 14.2% |
| Graduate or professional degree (age 25+) | 9.1% ±4.7 pts | 5.0% |
| Lived in the same house a year earlier | 85.1% ±5.5 pts | 93.2% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 403 earn?
Half of the 1,196 households in Census Tract 403 earn less than $73,929 a year (±$21,748), against $62,727 across Union County: 1st highest of the county's 5 tracts with a reliable estimate. 11.3% of residents live below the poverty line.
| Measure | Tract 403 | Union County |
|---|---|---|
| Median household income | $73,929 ±$21,748 | $62,727 |
| Mean household income | $90,757 ±$18,540 | $75,767 |
| Per capita income | $37,592 ±$6,539 | $29,443 |
| People below the poverty line | 11.3% ±5.1 pts | 13.8% |
| Children under 18 below the poverty line | 6.4% ±10.3 pts | 15.6% |
| Households receiving SNAP | 16.1% ±7.6 pts | 14.8% |
| Households with a computer | 97.0% ±2.4 pts | 91.5% |
| Households with a broadband subscription | 80.9% ±8.2 pts | 81.3% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 403?
Owners occupy 92.2% of Census Tract 403's occupied homes and renters 7.8%. The median owner-occupied home is valued at $276,600 by its owner (±$58,230). The median renter pays $802 a month including utilities.
| Measure | Tract 403 | Union County |
|---|---|---|
| Median home value (owner-occupied) | $276,600 ±$58,230 | $204,000 |
| Median gross rent | $802 ±$404 | $847 |
| Renters paying 35% or more of income on rent | 18.7% ±29.4 pts | 43.1% |
| Median monthly owner costs, with a mortgage | $1,229 ±$186 | $1,179 |
| Owner-occupied homes | 92.2% ±5.4 pts | 80.2% |
| Renter-occupied homes | 7.8% ±5.4 pts | 19.8% |
| Housing units | 1,762 ±175 | 9,831 |
| Single-family detached homes | 77.0% ±8.1 pts | 72.6% |
| Mobile homes | 22.3% ±7.9 pts | 21.8% |
| Built 2020 or later | 2.4% ±2.8 pts | 2.0% |
| Built 2010 to 2019 | 17.3% ±5.7 pts | 10.6% |
| Built 1939 or earlier | 8.3% ±5.0 pts | 7.2% |
| Households with no vehicle | 1.0% ±1.4 pts | 2.9% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 403 get to work?
65.8% of Census Tract 403's workers drive alone and 17.6% work from home. The average trip to work takes 41.0 minutes.
| Measure | Tract 403 | Union County |
|---|---|---|
| In the labor force (age 16+) | 56.2% ±7.4 pts | 55.3% |
| Unemployment rate | 3.2% ±4.0 pts | 2.6% |
| Drove alone to work | 65.8% ±13.1 pts | 74.1% |
| Carpooled | 5.5% ±4.9 pts | 9.7% |
| Public transportation | 0.9% ±1.6 pts | 1.4% |
| Walked | 10.2% ±9.9 pts | 2.9% |
| Worked from home | 17.6% ±9.4 pts | 11.5% |
| Mean travel time to work | 41.0 min ±6.8 | 34.6 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 403 compare with the other tracts in Union County?
Among Union County's tracts with a reliable estimate, Census Tract 403 ranks as shown below (1 = highest).
| Measure | In Union County |
|---|---|
| Population | 5th of 5 |
| Residents per square mile | 5th of 5 |
| Median household income | 1st of 5 |
| Per capita income | 1st of 5 |
| Median home value | 1st of 5 |
| Median gross rent | 3rd of 5 |
| Poverty rate | 4th of 5 |
| Bachelor's degree or higher | 1st of 5 |
| Median age | 4th of 5 |
| Owner-occupied share | 1st of 5 |
The tracts next to it on Union County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 403 | 1st | $73,929±$21,748 |
| Tract 401.02 | 2nd | $67,694±$18,343 · within the margin of this tract |
| Tract 402.02 | 3rd | $64,988±$7,820 · within the margin of this tract |
| Tract 401.01 | 4th | $61,607±$12,459 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 403?
2 of the 18 figures for Census Tract 403 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections