Census tract · Washington County
Census Tract 618, Washington County, Tennessee
Census Tract 618, GEOID 47179061800, in Washington County, Tennessee, partly within Embreeville and Johnson City. 6,762 residents in the ACS 2020-2024 5-year estimates (±1,159); the 2020 Census counted 6,559.
Residents, 2020-2024
6,762
±1,159 (90% margin)
2020 Census count: 6,559
Median household income
$57,326
±$15,927 (90% margin)
Washington County: $62,809
Median home value
$186,300
±$36,688 (90% margin)
Washington County: $249,000
Median gross rent
$710
±$112 (90% margin)
Washington County: $1,005
Where is Census Tract 618?
Census Tract 618 is one of 32 census tracts in Washington County, Tennessee. It covers 58.61 square miles of land, 112 residents per square mile in 2020. Its GEOID, 47179061800, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Embreeville | 8% |
| Johnson City | 6% |
9 census tracts border Census Tract 618: Tract 801 in Unicoi County ($62,661), Tract 802 in Unicoi County ($46,475), Tract 803 in Unicoi County ($53,246), Tract 605.04 ($45,525), Tract 606.01 ($74,952), Tract 617.03 ($58,182), Tract 617.04 ($71,498), Tract 619.03 ($60,833) and Tract 619.04 ($64,816). 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 618?
The 2020-2024 American Community Survey puts Census Tract 618's population at 6,762 (±1,159) in 2,581 households; the 2020 Census counted 6,559 residents and 3,057 housing units.
| Measure | Tract 618 | Washington County |
|---|---|---|
| Total population | 6,762 ±1,159 | 136,261 |
| Households | 2,581 ±251 | 56,759 |
| Average household size | 2.62 ±0.32 | 2.32 |
| Housing units | 2,882 ±248 | 62,077 |
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 618?
The median resident of Census Tract 618 is 46.6 years old; 22.5% are under 18 and 21.8% are 65 or older. The largest group is non-Hispanic white residents at 96.6%, then Hispanic or Latino residents (of any race) at 2.6%.
| Measure | Tract 618 | Washington County |
|---|---|---|
| Median age | 46.6 ±7.4 | 40.2 |
| Under 18 years | 22.5% ±6.4 pts | 18.7% |
| 65 years and over | 21.8% ±5.5 pts | 18.9% |
| Hispanic or Latino (any race) | 2.6% ±2.3 pts | 4.9% |
| White alone, not Hispanic | 96.6% ±2.8 pts | 85.9% |
| Black or African American alone, not Hispanic | 0.0% ±0.1 pts | 3.5% |
| Asian alone, not Hispanic | 0.0% ±0.7 pts | 1.5% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.7 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.7 pts | 0.0% |
| Two or more races, not Hispanic | 0.8% ±1.1 pts | 3.8% |
| Some other race alone, not Hispanic | 0.0% ±0.7 pts | 0.3% |
| Born outside the United States | 0.2% ±0.4 pts | 3.5% |
| Speak a language other than English at home (age 5+) | 0.8% ±1.4 pts | 4.7% |
| Civilian veterans (age 18+) | 6.8% ±2.6 pts | 8.6% |
| With a disability | 24.7% ±7.0 pts | 17.0% |
| No health insurance coverage | 17.1% ±5.0 pts | 10.4% |
| High school graduate or higher (age 25+) | 83.9% ±7.4 pts | 91.2% |
| Bachelor's degree or higher (age 25+) | 21.3% ±5.7 pts | 34.3% |
| Graduate or professional degree (age 25+) | 8.6% ±3.9 pts | 14.5% |
| Lived in the same house a year earlier | 87.7% ±5.5 pts | 84.8% |
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 618 earn?
Half of the 2,581 households in Census Tract 618 earn less than $57,326 a year (±$15,927), against $62,809 across Washington County: 21st highest of the county's 30 tracts with a reliable estimate. 10.8% of residents live below the poverty line.
| Measure | Tract 618 | Washington County |
|---|---|---|
| Median household income | $57,326 ±$15,927 | $62,809 |
| Mean household income | $70,881 ±$8,017 | $86,311 |
| Per capita income | $27,976 ±$3,163 | $36,806 |
| People below the poverty line | 10.8% ±4.6 pts | 15.5% |
| Children under 18 below the poverty line | 5.9% ±6.8 pts | 17.4% |
| Households receiving SNAP | 12.2% ±5.1 pts | 8.6% |
| Households with a computer | 85.4% ±7.9 pts | 95.0% |
| Households with a broadband subscription | 79.6% ±8.8 pts | 89.0% |
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 618?
Owners occupy 81.1% of Census Tract 618's occupied homes and renters 18.9%. The median owner-occupied home is valued at $186,300 by its owner (±$36,688). The median renter pays $710 a month including utilities.
| Measure | Tract 618 | Washington County |
|---|---|---|
| Median home value (owner-occupied) | $186,300 ±$36,688 | $249,000 |
| Median gross rent | $710 ±$112 | $1,005 |
| Renters paying 35% or more of income on rent | 28.7% ±22.3 pts | 37.7% |
| Median monthly owner costs, with a mortgage | $1,325 ±$165 | $1,367 |
| Owner-occupied homes | 81.1% ±6.3 pts | 64.5% |
| Renter-occupied homes | 18.9% ±6.3 pts | 35.5% |
| Housing units | 2,882 ±248 | 62,077 |
| Single-family detached homes | 75.7% ±7.1 pts | 64.0% |
| Mobile homes | 22.5% ±7.0 pts | 8.4% |
| Built 2020 or later | 1.4% ±2.1 pts | 2.3% |
| Built 2010 to 2019 | 2.9% ±2.2 pts | 9.9% |
| Built 1939 or earlier | 10.5% ±5.4 pts | 8.0% |
| Households with no vehicle | 2.4% ±1.9 pts | 5.2% |
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 618 get to work?
78.7% of Census Tract 618's workers drive alone. The average trip to work takes 25.7 minutes.
| Measure | Tract 618 | Washington County |
|---|---|---|
| In the labor force (age 16+) | 50.4% ±6.4 pts | 59.8% |
| Unemployment rate | 3.0% ±2.7 pts | 4.7% |
| Drove alone to work | 78.7% ±9.2 pts | 77.3% |
| Carpooled | 8.6% ±6.3 pts | 7.4% |
| Public transportation | 0.0% ±1.7 pts | 0.3% |
| Walked | 0.8% ±0.9 pts | 1.4% |
| Worked from home | 6.6% ±5.0 pts | 11.9% |
| Mean travel time to work | 25.7 min ±2.9 | 21.6 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 618 compare with the other tracts in Washington County?
Among Washington County's tracts with a reliable estimate, Census Tract 618 ranks as shown below (1 = highest).
| Measure | In Washington County |
|---|---|
| Population | 3rd of 32 |
| Residents per square mile | 31st of 32 |
| Median household income | 21st of 30 |
| Per capita income | 25th of 31 |
| Median home value | 24th of 31 |
| Median gross rent | 30th of 30 |
| Poverty rate | 17th of 22 |
| Bachelor's degree or higher | 25th of 31 |
| Median age | 7th of 32 |
| Owner-occupied share | 7th of 31 |
The tracts next to it on Washington County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 613.01 | 18th | $59,245±$7,895 · within the margin of this tract |
| Tract 617.03 | 19th | $58,182±$11,936 · within the margin of this tract |
| Tract 612 | 20th | $57,545±$12,191 · within the margin of this tract |
| Tract 618 | 21st | $57,326±$15,927 |
| Tract 605.03 | 22nd | $55,929±$6,026 · within the margin of this tract |
| Tract 606.02 | 23rd | $50,227±$20,032 · within the margin of this tract |
| Tract 605.01 | 24th | $46,663±$13,879 · 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 618?
4 of the 18 figures for Census Tract 618 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