Census tract · Jefferson County
Census Tract 18, Jefferson County, Kentucky
Census Tract 18, GEOID 21111001800, in Jefferson County, Kentucky, outside any city, town or census-designated place. 1,075 residents in the ACS 2020-2024 5-year estimates (±290); the 2020 Census counted 1,201.
Residents, 2020-2024
1,075
±290 (90% margin)
2020 Census count: 1,201
Median household income
$16,563
±$15,076 (90% margin)
Jefferson County: $69,866
Median home value
$66,400
±$14,554 (90% margin)
Jefferson County: $248,400
Median gross rent
$978
±$384 (90% margin)
Jefferson County: $1,149
Where is Census Tract 18?
Census Tract 18 is one of 216 census tracts in Jefferson County, Kentucky. It covers 0.30 square miles of land, 4,057 residents per square mile in 2020. Its GEOID, 21111001800, names it uniquely (how tract numbers and GEOIDs work).
5 census tracts border Census Tract 18: Tract 10, Tract 17 ($50,455), Tract 24.01 ($30,058), Tract 24.02 ($44,594) and Tract 27 ($36,425). 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 18?
The 2020-2024 American Community Survey puts Census Tract 18's population at 1,075 (±290) in 475 households; the 2020 Census counted 1,201 residents and 629 housing units.
| Measure | Tract 18 | Jefferson County |
|---|---|---|
| Total population | 1,075±290 | 783,022 |
| Households | 475±152 | 331,554 |
| Average household size | 2.25±0.52 | 2.32 |
| Housing units | 644±146 | 359,710 |
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 18?
The largest group is non-Hispanic Black residents at 86.3%, then non-Hispanic residents of two or more races at 12.0%.
| Measure | Tract 18 | Jefferson County |
|---|---|---|
| Median age | 28.1±28.3 | 38.4 |
| Under 18 years | 44.0%±13.3 pts | 22.3% |
| 65 years and over | 10.5%±3.3 pts | 17.2% |
| Hispanic or Latino (any race) | 1.2%±2.5 pts | 8.6% |
| White alone, not Hispanic | 0.5%±0.5 pts | 62.0% |
| Black or African American alone, not Hispanic | 86.3%±12.2 pts | 20.6% |
| Asian alone, not Hispanic | 0.0%±3.4 pts | 3.1% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±3.4 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±3.4 pts | 0.0% |
| Two or more races, not Hispanic | 12.0%±12.3 pts | 5.2% |
| Some other race alone, not Hispanic | 0.0%±3.4 pts | 0.4% |
| Born outside the United States | 1.4%±2.2 pts | 10.0% |
| Speak a language other than English at home (age 5+) | 2.1%±3.5 pts | 12.9% |
| Civilian veterans (age 18+) | 6.3%±6.2 pts | 6.2% |
| With a disability | 15.9%±7.4 pts | 14.4% |
| No health insurance coverage | 2.1%±2.9 pts | 5.7% |
| High school graduate or higher (age 25+) | 71.6%±14.2 pts | 91.3% |
| Bachelor's degree or higher (age 25+) | 10.2%±8.2 pts | 37.0% |
| Graduate or professional degree (age 25+) | 5.4%±5.8 pts | 15.5% |
| Lived in the same house a year earlier | 95.2%±5.0 pts | 86.4% |
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 18 earn?
The median household income for Census Tract 18 is published as $16,563 with a margin of ±$15,076, too wide to rely on. 60.6% of residents live below the poverty line.
| Measure | Tract 18 | Jefferson County |
|---|---|---|
| Median household income | $16,563±$15,076 | $69,866 |
| Mean household income | $26,817±$7,480 | $97,866 |
| Per capita income | $12,242±$3,922 | $42,087 |
| People below the poverty line | 60.6%±15.7 pts | 14.3% |
| Children under 18 below the poverty line | 70.6%±20.0 pts | 19.8% |
| Households receiving SNAP | 53.7%±17.7 pts | 11.0% |
| Households with a computer | 82.7%±13.2 pts | 94.9% |
| Households with a broadband subscription | 64.6%±20.1 pts | 90.9% |
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 18?
Owners occupy 27.2% of Census Tract 18's occupied homes and renters 72.8%. The median owner-occupied home is valued at $66,400 by its owner (±$14,554). The median renter pays $978 a month including utilities, and 80.3% of renters pay 35% or more of their income on rent.
| Measure | Tract 18 | Jefferson County |
|---|---|---|
| Median home value (owner-occupied) | $66,400±$14,554 | $248,400 |
| Median gross rent | $978±$384 | $1,149 |
| Renters paying 35% or more of income on rent | 80.3%±16.8 pts | 38.5% |
| Median monthly owner costs, with a mortgage | $1,140±$66 | $1,593 |
| Owner-occupied homes | 27.2%±11.0 pts | 62.1% |
| Renter-occupied homes | 72.8%±11.0 pts | 37.9% |
| Housing units | 644±146 | 359,710 |
| Single-family detached homes | 78.6%±12.4 pts | 64.0% |
| Mobile homes | 0.0%±5.7 pts | 1.2% |
| Built 2020 or later | 0.0%±5.7 pts | 1.5% |
| Built 2010 to 2019 | 1.1%±1.9 pts | 7.7% |
| Built 1939 or earlier | 27.3%±13.2 pts | 13.5% |
| Households with no vehicle | 61.5%±15.2 pts | 8.7% |
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 18 get to work?
29.9% of Census Tract 18's workers drive alone. The average trip to work takes 41.2 minutes. The unemployment rate in 2020-2024 averaged 22.7%.
| Measure | Tract 18 | Jefferson County |
|---|---|---|
| In the labor force (age 16+) | 35.1%±14.9 pts | 65.5% |
| Unemployment rate | 22.7%±12.0 pts | 5.2% |
| Drove alone to work | 29.9%±19.3 pts | 72.4% |
| Carpooled | 20.3%±23.9 pts | 8.4% |
| Public transportation | 37.9%±31.6 pts | 1.5% |
| Walked | 1.7%±3.0 pts | 1.7% |
| Worked from home | 0.0%±19.0 pts | 14.2% |
| Mean travel time to work | 41.2 min±20.6 | 22.2 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 18 compare with the other tracts in Jefferson County?
Among Jefferson County's tracts with a reliable estimate, Census Tract 18 ranks as shown below (1 = highest).
| Measure | In Jefferson County |
|---|---|
| Population | 212th of 215 |
| Residents per square mile | 89th of 216 |
| Per capita income | 210th of 213 |
| Median home value | 200th of 205 |
| Median gross rent | 165th of 204 |
| Poverty rate | 4th of 156 |
| Owner-occupied share | 195th of 210 |
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 18?
7 of the 18 figures for Census Tract 18 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