Census tract · Butler County
Census Tract 9121.02, Butler County, Pennsylvania
Census Tract 9121.02, GEOID 42019912102, in Butler County, Pennsylvania, entirely within Cranberry Township, Butler County. 2,768 residents in the ACS 2020-2024 5-year estimates (±373); the 2020 Census counted 2,607.
Residents, 2020-2024
2,768
±373 (90% margin)
2020 Census count: 2,607
Median household income
$86,295
±$13,916 (90% margin)
Butler County: $89,843
Median home value
$292,000
±$29,681 (90% margin)
Butler County: $294,200
Median gross rent
$1,349
±$302 (90% margin)
Butler County: $1,041
Where is Census Tract 9121.02?
Census Tract 9121.02 is one of 47 census tracts in Butler County, Pennsylvania. It covers 0.73 square miles of land, 3,557 residents per square mile in 2020. Its GEOID, 42019912102, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Cranberry Township, Butler County | 100% |
3 census tracts border Census Tract 9121.02: Tract 9120.02 ($118,969), Tract 9121.01 ($119,847) and Tract 9122 ($100,566). 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 9121.02?
The 2020-2024 American Community Survey puts Census Tract 9121.02's population at 2,768 (±373) in 1,122 households; the 2020 Census counted 2,607 residents and 1,104 housing units.
| Measure | Tract 9121.02 | Cranberry Township, Butler County |
|---|---|---|
| Total population | 2,768 ±373 | 34,094 |
| Households | 1,122 ±115 | 14,111 |
| Average household size | 2.47 ±0.22 | 2.40 |
| Housing units | 1,139 ±109 | 14,896 |
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 9121.02?
The median resident of Census Tract 9121.02 is 39.9 years old; 22.5% are under 18 and 22.8% are 65 or older. The largest group is non-Hispanic white residents at 86.4%, then Hispanic or Latino residents (of any race) at 4.8%.
| Measure | Tract 9121.02 | Cranberry Township, Butler County |
|---|---|---|
| Median age | 39.9 ±4.7 | 40.1 |
| Under 18 years | 22.5% ±4.7 pts | 22.7% |
| 65 years and over | 22.8% ±4.1 pts | 16.9% |
| Hispanic or Latino (any race) | 4.8% ±5.0 pts | 2.1% |
| White alone, not Hispanic | 86.4% ±6.8 pts | 88.9% |
| Black or African American alone, not Hispanic | 2.9% ±2.6 pts | 1.6% |
| Asian alone, not Hispanic | 3.1% ±3.0 pts | 3.7% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.2 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.2 pts | 0.0% |
| Two or more races, not Hispanic | 2.8% ±2.4 pts | 3.1% |
| Some other race alone, not Hispanic | 0.0% ±1.2 pts | 0.6% |
| Born outside the United States | 3.2% ±2.3 pts | 5.2% |
| Speak a language other than English at home (age 5+) | 5.8% ±4.3 pts | 7.2% |
| Civilian veterans (age 18+) | 7.4% ±3.5 pts | 5.1% |
| With a disability | 12.4% ±4.7 pts | 7.6% |
| No health insurance coverage | 4.4% ±3.7 pts | 3.4% |
| High school graduate or higher (age 25+) | 98.1% ±1.8 pts | 98.2% |
| Bachelor's degree or higher (age 25+) | 44.7% ±8.3 pts | 65.3% |
| Graduate or professional degree (age 25+) | 14.9% ±4.7 pts | 25.1% |
| Lived in the same house a year earlier | 83.9% ±5.7 pts | 88.8% |
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 9121.02 earn?
Half of the 1,122 households in Census Tract 9121.02 earn less than $86,295 a year (±$13,916), against $89,843 across Butler County: 22nd highest of the county's 46 tracts with a reliable estimate.
| Measure | Tract 9121.02 | Cranberry Township, Butler County |
|---|---|---|
| Median household income | $86,295 ±$13,916 | $125,126 |
| Mean household income | $120,717 ±$16,637 | $150,878 |
| Per capita income | $49,209 ±$7,908 | $63,809 |
| People below the poverty line | 3.0% ±2.6 pts | 4.4% |
| Children under 18 below the poverty line | 2.3% ±4.3 pts | 5.2% |
| Households receiving SNAP | 5.1% ±4.6 pts | 2.9% |
| Households with a computer | 96.1% ±3.9 pts | 98.8% |
| Households with a broadband subscription | 94.1% ±5.8 pts | 96.9% |
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 9121.02?
Owners occupy 78.3% of Census Tract 9121.02's occupied homes and renters 21.7%. The median owner-occupied home is valued at $292,000 by its owner (±$29,681). The median renter pays $1,349 a month including utilities.
| Measure | Tract 9121.02 | Cranberry Township, Butler County |
|---|---|---|
| Median home value (owner-occupied) | $292,000 ±$29,681 | $421,300 |
| Median gross rent | $1,349 ±$302 | $1,708 |
| Renters paying 35% or more of income on rent | 13.9% ±16.4 pts | 27.4% |
| Median monthly owner costs, with a mortgage | $1,683 ±$150 | $2,298 |
| Owner-occupied homes | 78.3% ±6.8 pts | 75.3% |
| Renter-occupied homes | 21.7% ±6.8 pts | 24.7% |
| Housing units | 1,139 ±109 | 14,896 |
| Single-family detached homes | 79.4% ±7.4 pts | 60.3% |
| Mobile homes | 11.2% ±4.5 pts | 2.9% |
| Built 2020 or later | 0.0% ±2.8 pts | 3.5% |
| Built 2010 to 2019 | 3.2% ±2.9 pts | 17.4% |
| Built 1939 or earlier | 0.9% ±1.5 pts | 1.4% |
| Households with no vehicle | 0.0% ±2.9 pts | 2.1% |
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 9121.02 get to work?
76.4% of Census Tract 9121.02's workers drive alone and 16.0% work from home. The average trip to work takes 22.7 minutes.
| Measure | Tract 9121.02 | Cranberry Township, Butler County |
|---|---|---|
| In the labor force (age 16+) | 67.3% ±5.9 pts | 70.8% |
| Unemployment rate | 3.6% ±2.9 pts | 3.1% |
| Drove alone to work | 76.4% ±7.5 pts | 67.8% |
| Carpooled | 7.6% ±4.6 pts | 4.4% |
| Public transportation | 0.0% ±2.3 pts | 0.4% |
| Walked | 0.0% ±2.3 pts | 0.9% |
| Worked from home | 16.0% ±6.1 pts | 26.0% |
| Mean travel time to work | 22.7 min ±1.9 | 27.1 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 9121.02 compare with the other tracts in Butler County?
Among Butler County's tracts with a reliable estimate, Census Tract 9121.02 ranks as shown below (1 = highest).
| Measure | In Butler County |
|---|---|
| Population | 38th of 47 |
| Residents per square mile | 7th of 47 |
| Median household income | 22nd of 46 |
| Per capita income | 21st of 47 |
| Median home value | 19th of 46 |
| Median gross rent | 13th of 46 |
| Bachelor's degree or higher | 14th of 46 |
| Median age | 39th of 47 |
| Owner-occupied share | 26th of 46 |
The tracts next to it on Butler County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 9114 | 19th | $91,488±$24,114 · within the margin of this tract |
| Tract 9115.01 | 20th | $90,354±$15,274 · within the margin of this tract |
| Tract 9031 | 21st | $90,294±$18,644 · within the margin of this tract |
| Tract 9121.02 | 22nd | $86,295±$13,916 |
| Tract 9111 | 23rd | $86,210±$17,408 · within the margin of this tract |
| Tract 9124.06 | 24th | $80,417±$10,417 · within the margin of this tract |
| Tract 9113 | 25th | $79,697±$10,420 · 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 9121.02?
4 of the 18 figures for Census Tract 9121.02 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