Census tract · Delaware County
Census Tract 4051, Delaware County, Pennsylvania
Census Tract 4051, GEOID 42045405100, in Delaware County, Pennsylvania, entirely within Chester. 2,319 residents in the ACS 2020-2024 5-year estimates (±337); the 2020 Census counted 2,170.
Residents, 2020-2024
2,319
±337 (90% margin)
2020 Census count: 2,170
Median household income
$55,781
±$5,684 (90% margin)
Delaware County: $89,546
Median home value
$78,000
±$9,725 (90% margin)
Delaware County: $332,200
Median gross rent
$1,174
±$137 (90% margin)
Delaware County: $1,372
Where is Census Tract 4051?
Census Tract 4051 is one of 152 census tracts in Delaware County, Pennsylvania. It covers 0.39 square miles of land, 5,636 residents per square mile in 2020. Its GEOID, 42045405100, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Chester | 100% |
5 census tracts border Census Tract 4051: Tract 4050 ($36,413), Tract 4052 ($32,123), Tract 4063 ($61,553), Tract 4064.02 ($36,719) and Tract 4107 ($27,788). 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 4051?
The 2020-2024 American Community Survey puts Census Tract 4051's population at 2,319 (±337) in 889 households; the 2020 Census counted 2,170 residents and 990 housing units.
| Measure | Tract 4051 | Chester |
|---|---|---|
| Total population | 2,319±337 | 33,619 |
| Households | 889±137 | 12,537 |
| Average household size | 2.61±0.40 | 2.44 |
| Housing units | 1,095±131 | 14,929 |
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 4051?
The median resident of Census Tract 4051 is 35.1 years old; 30.9% are under 18 and 12.2% are 65 or older. The largest group is non-Hispanic Black residents at 76.2%, then non-Hispanic residents of some other race at 17.8%.
| Measure | Tract 4051 | Chester |
|---|---|---|
| Median age | 35.1±9.8 | 33.9 |
| Under 18 years | 30.9%±8.6 pts | 23.5% |
| 65 years and over | 12.2%±4.0 pts | 15.5% |
| Hispanic or Latino (any race) | 4.0%±6.1 pts | 11.1% |
| White alone, not Hispanic | 2.0%±2.1 pts | 13.3% |
| Black or African American alone, not Hispanic | 76.2%±17.7 pts | 70.5% |
| Asian alone, not Hispanic | 0.0%±1.4 pts | 0.8% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.4 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.4 pts | 0.0% |
| Two or more races, not Hispanic | 0.0%±1.4 pts | 2.8% |
| Some other race alone, not Hispanic | 17.8%±18.9 pts | 1.5% |
| Born outside the United States | 5.6%±7.7 pts | 5.1% |
| Speak a language other than English at home (age 5+) | 4.5%±6.8 pts | 8.8% |
| Civilian veterans (age 18+) | 5.5%±3.4 pts | 5.4% |
| With a disability | 11.0%±4.8 pts | 15.0% |
| No health insurance coverage | 4.7%±3.4 pts | 5.7% |
| High school graduate or higher (age 25+) | 80.7%±8.2 pts | 84.3% |
| Bachelor's degree or higher (age 25+) | 9.7%±5.5 pts | 14.4% |
| Graduate or professional degree (age 25+) | 0.5%±0.8 pts | 5.0% |
| Lived in the same house a year earlier | 92.7%±7.2 pts | 89.9% |
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 4051 earn?
Half of the 889 households in Census Tract 4051 earn less than $55,781 a year (±$5,684), against $89,546 across Delaware County: 119th highest of the county's 147 tracts with a reliable estimate. 27.8% of residents live below the poverty line.
| Measure | Tract 4051 | Chester |
|---|---|---|
| Median household income | $55,781±$5,684 | $41,342 |
| Mean household income | $72,944±$13,027 | $56,269 |
| Per capita income | $29,226±$6,330 | $23,100 |
| People below the poverty line | 27.8%±17.6 pts | 29.0% |
| Children under 18 below the poverty line | 57.7%±30.8 pts | 45.6% |
| Households receiving SNAP | 38.7%±9.3 pts | 42.3% |
| Households with a computer | 91.5%±5.9 pts | 92.9% |
| Households with a broadband subscription | 89.8%±6.4 pts | 88.6% |
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 4051?
Owners occupy 48.9% of Census Tract 4051's occupied homes and renters 51.1%. The median owner-occupied home is valued at $78,000 by its owner (±$9,725). The median renter pays $1,174 a month including utilities.
| Measure | Tract 4051 | Chester |
|---|---|---|
| Median home value (owner-occupied) | $78,000±$9,725 | $83,100 |
| Median gross rent | $1,174±$137 | $1,091 |
| Renters paying 35% or more of income on rent | 25.2%±19.9 pts | 51.1% |
| Median monthly owner costs, with a mortgage | $1,167±$364 | $1,157 |
| Owner-occupied homes | 48.9%±10.6 pts | 40.0% |
| Renter-occupied homes | 51.1%±10.6 pts | 60.0% |
| Housing units | 1,095±131 | 14,929 |
| Single-family detached homes | 5.5%±3.6 pts | 7.3% |
| Mobile homes | 0.0%±2.9 pts | 0.0% |
| Built 2020 or later | 0.0%±2.9 pts | 0.3% |
| Built 2010 to 2019 | 0.0%±2.9 pts | 1.4% |
| Built 1939 or earlier | 57.4%±11.3 pts | 35.8% |
| Households with no vehicle | 22.9%±9.1 pts | 29.2% |
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 4051 get to work?
68.9% of Census Tract 4051's workers drive alone. The average trip to work takes 19.6 minutes. The unemployment rate in 2020-2024 averaged 30.7%.
| Measure | Tract 4051 | Chester |
|---|---|---|
| In the labor force (age 16+) | 77.2%±8.6 pts | 59.1% |
| Unemployment rate | 30.7%±10.6 pts | 17.6% |
| Drove alone to work | 68.9%±12.6 pts | 58.1% |
| Carpooled | 9.5%±5.1 pts | 11.1% |
| Public transportation | 11.0%±9.6 pts | 9.7% |
| Walked | 0.0%±3.7 pts | 8.7% |
| Worked from home | 5.7%±6.8 pts | 9.5% |
| Mean travel time to work | 19.6 min±3.6 | 22.9 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 4051 compare with the other tracts in Delaware County?
Among Delaware County's tracts with a reliable estimate, Census Tract 4051 ranks as shown below (1 = highest).
| Measure | In Delaware County | In Chester |
|---|---|---|
| Population | 129th of 150 | 7th of 12 |
| Residents per square mile | 80th of 152 | 10th of 12 |
| Median household income | 119th of 147 | 3rd of 12 |
| Per capita income | 120th of 149 | 3rd of 12 |
| Median home value | 142nd of 147 | 6th of 11 |
| Median gross rent | 113th of 138 | 3rd of 12 |
| Poverty rate | 13th of 80 | 7th of 9 |
| Bachelor's degree or higher | 141st of 145 | 9th of 10 |
| Median age | 113th of 150 | 6th of 12 |
| Owner-occupied share | 123rd of 147 | 5th of 12 |
The tracts next to it on Delaware County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4013.03 | 116th | $61,075±$12,695 · within the margin of this tract |
| Tract 4037.01 | 117th | $57,148±$21,881 · within the margin of this tract |
| Tract 4031.03 | 118th | $56,500±$22,428 · within the margin of this tract |
| Tract 4051 | 119th | $55,781±$5,684 |
| Tract 4023 | 120th | $55,150±$19,209 · within the margin of this tract |
| Tract 4034.01 | 121st | $54,115±$24,994 · within the margin of this tract |
| Tract 4066 | 122nd | $53,157±$10,315 · 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 4051?
4 of the 18 figures for Census Tract 4051 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