Census tract · Capitol Planning Region
Census Tract 4303.01, Capitol Planning Region, Connecticut
Census Tract 4303.01, GEOID 09110430301, in Capitol Planning Region, Connecticut, entirely within Southington. 4,100 residents in the ACS 2020-2024 5-year estimates (±561); the 2020 Census counted 3,855.
Residents, 2020-2024
4,100
±561 (90% margin)
2020 Census count: 3,855
Median household income
$161,650
±$9,773 (90% margin)
Capitol Planning Region: $93,394
Median home value
$457,800
±$38,581 (90% margin)
Capitol Planning Region: $323,700
Median gross rent
$1,707
±$510 (90% margin)
Capitol Planning Region: $1,411
Where is Census Tract 4303.01?
Census Tract 4303.01 is one of 249 census tracts in Capitol Planning Region, Connecticut. It covers 3.59 square miles of land, 1,073 residents per square mile in 2020. Its GEOID, 09110430301, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Southington | 100% |
7 census tracts border Census Tract 4303.01: Tract 4002 ($147,353), Tract 4302.02 ($149,948), Tract 4302.03 ($106,250), Tract 4303.02 ($101,601), Tract 3431.01 in Naugatuck Valley Planning Region ($131,339), Tract 1704 in South Central Connecticut Planning Region ($84,423) and Tract 1705 in South Central Connecticut Planning Region ($114,715). 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 4303.01?
The 2020-2024 American Community Survey puts Census Tract 4303.01's population at 4,100 (±561) in 1,359 households; the 2020 Census counted 3,855 residents and 1,437 housing units.
| Measure | Tract 4303.01 | Southington |
|---|---|---|
| Total population | 4,100±561 | 43,803 |
| Households | 1,359±191 | 17,281 |
| Average household size | 3.02±0.21 | 2.51 |
| Housing units | 1,386±189 | 17,985 |
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 4303.01?
The median resident of Census Tract 4303.01 is 39.4 years old; 17.2% are under 18 and 16.9% are 65 or older. The largest group is non-Hispanic white residents at 82.7%, then non-Hispanic Asian residents at 5.8%. 7.6% of residents were born outside the United States.
| Measure | Tract 4303.01 | Southington |
|---|---|---|
| Median age | 39.4±4.6 | 45.0 |
| Under 18 years | 17.2%±3.5 pts | 18.7% |
| 65 years and over | 16.9%±3.8 pts | 21.0% |
| Hispanic or Latino (any race) | 4.8%±3.5 pts | 5.3% |
| White alone, not Hispanic | 82.7%±6.3 pts | 85.0% |
| Black or African American alone, not Hispanic | 2.6%±1.9 pts | 1.7% |
| Asian alone, not Hispanic | 5.8%±3.6 pts | 3.1% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.0 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.0 pts | 0.0% |
| Two or more races, not Hispanic | 4.0%±3.0 pts | 4.2% |
| Some other race alone, not Hispanic | 0.0%±1.0 pts | 0.7% |
| Born outside the United States | 7.6%±3.6 pts | 9.2% |
| Speak a language other than English at home (age 5+) | 9.8%±4.5 pts | 11.8% |
| Civilian veterans (age 18+) | 4.5%±2.4 pts | 5.6% |
| With a disability | 7.7%±2.8 pts | 10.2% |
| No health insurance coverage | 2.2%±1.7 pts | 2.6% |
| High school graduate or higher (age 25+) | 95.7%±3.3 pts | 94.0% |
| Bachelor's degree or higher (age 25+) | 49.7%±8.2 pts | 43.4% |
| Graduate or professional degree (age 25+) | 20.5%±5.2 pts | 18.1% |
| Lived in the same house a year earlier | 96.3%±2.4 pts | 93.3% |
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 4303.01 earn?
Half of the 1,359 households in Census Tract 4303.01 earn less than $161,650 a year (±$9,773), against $93,394 across Capitol Planning Region: 21st highest of the county's 236 tracts with a reliable estimate.
| Measure | Tract 4303.01 | Southington |
|---|---|---|
| Median household income | $161,650±$9,773 | $124,309 |
| Mean household income | $200,043±$29,489 | $149,344 |
| Per capita income | $67,645±$8,592 | $59,474 |
| People below the poverty line | 3.2%±2.3 pts | 4.9% |
| Children under 18 below the poverty line | 5.7%±6.3 pts | 6.4% |
| Households receiving SNAP | 0.0%±3.1 pts | 5.3% |
| Households with a computer | 97.2%±2.9 pts | 95.6% |
| Households with a broadband subscription | 97.2%±2.9 pts | 93.4% |
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 4303.01?
Owners occupy 88.2% of Census Tract 4303.01's occupied homes and renters 11.8%. The median owner-occupied home is valued at $457,800 by its owner (±$38,581). The median renter pays $1,707 a month including utilities.
| Measure | Tract 4303.01 | Southington |
|---|---|---|
| Median home value (owner-occupied) | $457,800±$38,581 | $373,800 |
| Median gross rent | $1,707±$510 | $1,472 |
| Renters paying 35% or more of income on rent | 36.8%±42.0 pts | 36.0% |
| Median monthly owner costs, with a mortgage | $2,810±$258 | $2,423 |
| Owner-occupied homes | 88.2%±8.5 pts | 81.1% |
| Renter-occupied homes | 11.8%±8.5 pts | 18.9% |
| Housing units | 1,386±189 | 17,985 |
| Single-family detached homes | 92.2%±5.4 pts | 73.7% |
| Mobile homes | 0.0%±3.0 pts | 2.5% |
| Built 2020 or later | 2.2%±2.0 pts | 1.5% |
| Built 2010 to 2019 | 4.6%±2.8 pts | 6.3% |
| Built 1939 or earlier | 3.4%±2.3 pts | 10.5% |
| Households with no vehicle | 3.7%±3.5 pts | 3.6% |
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 4303.01 get to work?
73.2% of Census Tract 4303.01's workers drive alone and 20.0% work from home. The average trip to work takes 25.0 minutes.
| Measure | Tract 4303.01 | Southington |
|---|---|---|
| In the labor force (age 16+) | 73.4%±5.0 pts | 68.4% |
| Unemployment rate | 3.9%±4.0 pts | 3.4% |
| Drove alone to work | 73.2%±6.3 pts | 76.7% |
| Carpooled | 4.1%±2.9 pts | 4.2% |
| Public transportation | 0.6%±0.8 pts | 0.5% |
| Walked | 1.6%±1.9 pts | 0.9% |
| Worked from home | 20.0%±5.6 pts | 17.3% |
| Mean travel time to work | 25.0 min±3.1 | 24.0 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 4303.01 compare with the other tracts in Capitol Planning Region?
Among Capitol Planning Region's tracts with a reliable estimate, Census Tract 4303.01 ranks as shown below (1 = highest).
| Measure | In Capitol Planning Region |
|---|---|
| Population | 112th of 246 |
| Residents per square mile | 177th of 249 |
| Median household income | 21st of 236 |
| Per capita income | 35th of 244 |
| Median home value | 19th of 230 |
| Median gross rent | 61st of 216 |
| Bachelor's degree or higher | 81st of 232 |
| Median age | 150th of 246 |
| Owner-occupied share | 56th of 227 |
The tracts next to it on Capitol Planning Region's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4641.01 | 18th | $164,671±$18,013 · within the margin of this tract |
| Tract 4661.01 | 19th | $162,447±$21,265 · within the margin of this tract |
| Tract 4601 | 20th | $162,083±$20,914 · within the margin of this tract |
| Tract 4303.01 | 21st | $161,650±$9,773 |
| Tract 4966 | 22nd | $161,336±$10,023 · within the margin of this tract |
| Tract 4602.02 | 23rd | $159,931±$24,986 · within the margin of this tract |
| Tract 5261.01 | 24th | $159,706±$24,527 · 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 4303.01?
3 of the 18 figures for Census Tract 4303.01 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