Census tract · York County
Census Tract 204.21, York County, Pennsylvania
Census Tract 204.21, GEOID 42133020421, in York County, Pennsylvania, mostly within Dillsburg (68% of its census blocks). 4,796 residents in the ACS 2020-2024 5-year estimates (±313); the 2020 Census counted 4,352.
Residents, 2020-2024
4,796
±313 (90% margin)
2020 Census count: 4,352
Median household income
$90,000
±$8,768 (90% margin)
York County: $84,829
Median home value
$270,700
±$15,103 (90% margin)
York County: $248,600
Median gross rent
$1,121
±$125 (90% margin)
York County: $1,193
Where is Census Tract 204.21?
Census Tract 204.21 is one of 108 census tracts in York County, Pennsylvania. It covers 4.52 square miles of land, 963 residents per square mile in 2020. Its GEOID, 42133020421, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Dillsburg | 68% |
| Carroll Township, York County | 32% |
3 census tracts border Census Tract 204.21: Tract 203.22 ($74,457), Tract 204.10 ($84,122) and Tract 204.22 ($126,350). 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 204.21?
The 2020-2024 American Community Survey puts Census Tract 204.21's population at 4,796 (±313) in 1,782 households; the 2020 Census counted 4,352 residents and 1,796 housing units.
| Measure | Tract 204.21 | Dillsburg |
|---|---|---|
| Total population | 4,796 ±313 | 2,629 |
| Households | 1,782 ±119 | 1,079 |
| Average household size | 2.69 ±0.20 | 2.44 |
| Housing units | 1,830 ±143 | 1,079 |
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 204.21?
The median resident of Census Tract 204.21 is 37.4 years old; 27.6% are under 18 and 14.4% are 65 or older. The largest group is non-Hispanic white residents at 83.4%, then Hispanic or Latino residents (of any race) at 12.8%.
| Measure | Tract 204.21 | Dillsburg |
|---|---|---|
| Median age | 37.4 ±2.3 | 36.6 |
| Under 18 years | 27.6% ±3.1 pts | 25.9% |
| 65 years and over | 14.4% ±2.0 pts | 14.2% |
| Hispanic or Latino (any race) | 12.8% ±7.6 pts | 8.4% |
| White alone, not Hispanic | 83.4% ±7.4 pts | 86.3% |
| Black or African American alone, not Hispanic | 0.8% ±0.7 pts | 0.8% |
| Asian alone, not Hispanic | 0.6% ±0.6 pts | 1.1% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.7 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.7 pts | 0.0% |
| Two or more races, not Hispanic | 2.3% ±1.5 pts | 3.2% |
| Some other race alone, not Hispanic | 0.1% ±0.2 pts | 0.2% |
| Born outside the United States | 5.0% ±3.4 pts | 5.9% |
| Speak a language other than English at home (age 5+) | 7.5% ±3.8 pts | 9.4% |
| Civilian veterans (age 18+) | 12.1% ±2.8 pts | 9.1% |
| With a disability | 9.1% ±2.4 pts | 11.6% |
| No health insurance coverage | 5.3% ±2.0 pts | 7.6% |
| High school graduate or higher (age 25+) | 93.7% ±2.8 pts | 93.8% |
| Bachelor's degree or higher (age 25+) | 37.4% ±5.6 pts | 29.0% |
| Graduate or professional degree (age 25+) | 15.7% ±4.5 pts | 8.8% |
| Lived in the same house a year earlier | 89.4% ±3.7 pts | 88.3% |
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 204.21 earn?
Half of the 1,782 households in Census Tract 204.21 earn less than $90,000 a year (±$8,768), against $84,829 across York County: 46th highest of the county's 107 tracts with a reliable estimate. 10.3% of residents live below the poverty line.
| Measure | Tract 204.21 | Dillsburg |
|---|---|---|
| Median household income | $90,000 ±$8,768 | $84,102 |
| Mean household income | $109,451 ±$11,981 | $93,166 |
| Per capita income | $40,993 ±$5,423 | $38,236 |
| People below the poverty line | 10.3% ±3.9 pts | 8.8% |
| Children under 18 below the poverty line | 13.2% ±7.8 pts | 10.6% |
| Households receiving SNAP | 11.7% ±5.0 pts | 12.4% |
| Households with a computer | 94.7% ±2.7 pts | 96.8% |
| Households with a broadband subscription | 92.8% ±3.5 pts | 93.7% |
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 204.21?
Owners occupy 72.2% of Census Tract 204.21's occupied homes and renters 27.8%. The median owner-occupied home is valued at $270,700 by its owner (±$15,103). The median renter pays $1,121 a month including utilities, and 30.9% of renters pay 35% or more of their income on rent.
| Measure | Tract 204.21 | Dillsburg |
|---|---|---|
| Median home value (owner-occupied) | $270,700 ±$15,103 | $240,300 |
| Median gross rent | $1,121 ±$125 | $1,065 |
| Renters paying 35% or more of income on rent | 30.9% ±13.0 pts | 41.3% |
| Median monthly owner costs, with a mortgage | $1,727 ±$112 | $1,668 |
| Owner-occupied homes | 72.2% ±4.7 pts | 65.5% |
| Renter-occupied homes | 27.8% ±4.7 pts | 34.5% |
| Housing units | 1,830 ±143 | 1,079 |
| Single-family detached homes | 67.8% ±5.3 pts | 51.8% |
| Mobile homes | 5.6% ±2.5 pts | 9.5% |
| Built 2020 or later | 2.8% ±2.0 pts | 0.0% |
| Built 2010 to 2019 | 7.1% ±3.9 pts | 4.6% |
| Built 1939 or earlier | 18.3% ±4.9 pts | 26.7% |
| Households with no vehicle | 2.0% ±1.4 pts | 3.2% |
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 204.21 get to work?
78.0% of Census Tract 204.21's workers drive alone and 13.2% work from home. The average trip to work takes 26.9 minutes. The unemployment rate in 2020-2024 averaged 3.2%.
| Measure | Tract 204.21 | Dillsburg |
|---|---|---|
| In the labor force (age 16+) | 69.9% ±3.6 pts | 75.7% |
| Unemployment rate | 3.2% ±1.9 pts | 5.3% |
| Drove alone to work | 78.0% ±4.5 pts | 76.1% |
| Carpooled | 7.7% ±3.9 pts | 9.4% |
| Public transportation | 0.0% ±1.3 pts | 0.0% |
| Walked | 0.0% ±1.3 pts | 0.0% |
| Worked from home | 13.2% ±3.8 pts | 12.6% |
| Mean travel time to work | 26.9 min ±1.9 | 26.9 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 204.21 compare with the other tracts in York County?
Among York County's tracts with a reliable estimate, Census Tract 204.21 ranks as shown below (1 = highest).
| Measure | In York County |
|---|---|
| Population | 40th of 108 |
| Residents per square mile | 57th of 108 |
| Median household income | 46th of 107 |
| Per capita income | 61st of 108 |
| Median home value | 42nd of 107 |
| Median gross rent | 64th of 99 |
| Poverty rate | 27th of 71 |
| Bachelor's degree or higher | 21st of 107 |
| Median age | 84th of 108 |
| Owner-occupied share | 71st of 107 |
The tracts next to it on York County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 203.21 | 43rd | $92,292±$7,498 · within the margin of this tract |
| Tract 206.02 | 44th | $92,112±$12,840 · within the margin of this tract |
| Tract 229.20 | 45th | $90,223±$7,148 · within the margin of this tract |
| Tract 204.21 | 46th | $90,000±$8,768 |
| Tract 101.32 | 47th | $89,514±$18,631 · within the margin of this tract |
| Tract 218.02 | 48th | $89,485±$7,293 · within the margin of this tract |
| Tract 101.20 | 49th | $89,408±$13,369 · 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 204.21?
2 of the 18 figures for Census Tract 204.21 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