Census tract · Norfolk County
Census Tract 4180.03, Norfolk County, Massachusetts
Census Tract 4180.03, GEOID 25021418003, in Norfolk County, Massachusetts, entirely within Quincy. 2,759 residents in the ACS 2020-2024 5-year estimates (±437); the 2020 Census counted 2,448.
Residents, 2020-2024
2,759
±437 (90% margin)
2020 Census count: 2,448
Median household income
$112,889
±$14,305 (90% margin)
Norfolk County: $130,739
Median home value
$599,900
±$61,865 (90% margin)
Norfolk County: $683,900
Median gross rent
$2,753
±$81 (90% margin)
Norfolk County: $2,149
Where is Census Tract 4180.03?
Census Tract 4180.03 is one of 154 census tracts in Norfolk County, Massachusetts. It covers 0.40 square miles of land, 6,120 residents per square mile in 2020. Its GEOID, 25021418003, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Quincy | 100% |
3 census tracts border Census Tract 4180.03: Tract 4180.04 ($82,271), Tract 4182.01 ($93,344) and Tract 4191 ($128,183). 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 4180.03?
The 2020-2024 American Community Survey puts Census Tract 4180.03's population at 2,759 (±437) in 1,446 households; the 2020 Census counted 2,448 residents and 1,378 housing units.
| Measure | Tract 4180.03 | Quincy |
|---|---|---|
| Total population | 2,759±437 | 102,114 |
| Households | 1,446±205 | 45,285 |
| Average household size | 1.91±0.15 | 2.22 |
| Housing units | 1,512±194 | 48,072 |
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 4180.03?
The median resident of Census Tract 4180.03 is 34.0 years old; 6.5% are under 18 and 9.9% are 65 or older. The largest group is non-Hispanic white residents at 53.4%, then non-Hispanic Asian residents at 22.4%. 34.0% of residents were born outside the United States.
| Measure | Tract 4180.03 | Quincy |
|---|---|---|
| Median age | 34.0±1.7 | 38.6 |
| Under 18 years | 6.5%±3.0 pts | 14.5% |
| 65 years and over | 9.9%±4.7 pts | 17.7% |
| Hispanic or Latino (any race) | 16.1%±6.5 pts | 6.5% |
| White alone, not Hispanic | 53.4%±8.6 pts | 53.7% |
| Black or African American alone, not Hispanic | 4.0%±2.6 pts | 6.0% |
| Asian alone, not Hispanic | 22.4%±8.1 pts | 29.1% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.5 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.5 pts | 0.0% |
| Two or more races, not Hispanic | 2.9%±2.1 pts | 3.4% |
| Some other race alone, not Hispanic | 1.2%±1.3 pts | 1.1% |
| Born outside the United States | 34.0%±9.8 pts | 33.0% |
| Speak a language other than English at home (age 5+) | 39.5%±10.4 pts | 38.9% |
| Civilian veterans (age 18+) | 1.0%±1.1 pts | 3.4% |
| With a disability | 8.3%±4.0 pts | 11.4% |
| No health insurance coverage | 3.6%±2.0 pts | 3.5% |
| High school graduate or higher (age 25+) | 96.5%±2.3 pts | 90.7% |
| Bachelor's degree or higher (age 25+) | 70.3%±7.1 pts | 50.3% |
| Graduate or professional degree (age 25+) | 34.3%±8.2 pts | 21.6% |
| Lived in the same house a year earlier | 59.7%±10.0 pts | 84.5% |
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 4180.03 earn?
Half of the 1,446 households in Census Tract 4180.03 earn less than $112,889 a year (±$14,305), against $130,739 across Norfolk County: 108th highest of the county's 152 tracts with a reliable estimate. 11.5% of residents live below the poverty line.
| Measure | Tract 4180.03 | Quincy |
|---|---|---|
| Median household income | $112,889±$14,305 | $98,882 |
| Mean household income | $124,160±$13,863 | $124,975 |
| Per capita income | $64,696±$6,846 | $54,982 |
| People below the poverty line | 11.5%±5.2 pts | 10.6% |
| Children under 18 below the poverty line | 13.5%±17.1 pts | 12.6% |
| Households receiving SNAP | 9.8%±9.6 pts | 15.0% |
| Households with a computer | 100.0%±2.9 pts | 96.4% |
| Households with a broadband subscription | 99.3%±1.1 pts | 94.5% |
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 4180.03?
Owners occupy 22.9% of Census Tract 4180.03's occupied homes and renters 77.1%. The median owner-occupied home is valued at $599,900 by its owner (±$61,865). The median renter pays $2,753 a month including utilities, and 46.1% of renters pay 35% or more of their income on rent.
| Measure | Tract 4180.03 | Quincy |
|---|---|---|
| Median home value (owner-occupied) | $599,900±$61,865 | $618,500 |
| Median gross rent | $2,753±$81 | $2,118 |
| Renters paying 35% or more of income on rent | 46.1%±10.9 pts | 36.2% |
| Median monthly owner costs, with a mortgage | $3,149±$279 | $2,963 |
| Owner-occupied homes | 22.9%±9.7 pts | 45.2% |
| Renter-occupied homes | 77.1%±9.7 pts | 54.8% |
| Housing units | 1,512±194 | 48,072 |
| Single-family detached homes | 4.1%±2.8 pts | 32.7% |
| Mobile homes | 5.0%±6.4 pts | 0.5% |
| Built 2020 or later | 3.7%±3.3 pts | 1.6% |
| Built 2010 to 2019 | 43.0%±7.8 pts | 9.3% |
| Built 1939 or earlier | 13.8%±10.0 pts | 37.1% |
| Households with no vehicle | 12.1%±9.6 pts | 14.1% |
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 4180.03 get to work?
58.6% of Census Tract 4180.03's workers drive alone and 21.2% work from home. The average trip to work takes 34.3 minutes.
| Measure | Tract 4180.03 | Quincy |
|---|---|---|
| In the labor force (age 16+) | 86.6%±4.1 pts | 71.0% |
| Unemployment rate | 3.0%±2.6 pts | 6.9% |
| Drove alone to work | 58.6%±9.3 pts | 50.2% |
| Carpooled | 2.7%±2.0 pts | 8.0% |
| Public transportation | 16.4%±8.0 pts | 16.3% |
| Walked | 1.1%±1.2 pts | 2.5% |
| Worked from home | 21.2%±7.3 pts | 21.2% |
| Mean travel time to work | 34.3 min±3.8 | 34.7 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 4180.03 compare with the other tracts in Norfolk County?
Among Norfolk County's tracts with a reliable estimate, Census Tract 4180.03 ranks as shown below (1 = highest).
| Measure | In Norfolk County | In Quincy |
|---|---|---|
| Population | 141st of 153 | 20th of 22 |
| Residents per square mile | 31st of 154 | 18th of 23 |
| Median household income | 108th of 152 | 9th of 22 |
| Per capita income | 83rd of 153 | 3rd of 22 |
| Median home value | 101st of 153 | 14th of 22 |
| Median gross rent | 29th of 130 | 2nd of 22 |
| Poverty rate | 20th of 89 | 9th of 20 |
| Bachelor's degree or higher | 43rd of 153 | 1st of 22 |
| Median age | 143rd of 153 | 22nd of 22 |
| Owner-occupied share | 151st of 153 | 21st of 22 |
The tracts next to it on Norfolk County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4131 | 105th | $113,310±$17,251 · within the margin of this tract |
| Tract 4176.01 | 106th | $113,181±$18,348 · within the margin of this tract |
| Tract 4222.01 | 107th | $113,056±$48,773 · within the margin of this tract |
| Tract 4180.03 | 108th | $112,889±$14,305 |
| Tract 4211 | 109th | $112,773±$25,670 · within the margin of this tract |
| Tract 4227 | 110th | $112,292±$17,412 · within the margin of this tract |
| Tract 4001 | 111th | $111,392±$17,633 · 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 4180.03?
Every figure for Census Tract 4180.03 on this page has a coefficient of variation under 40%, the Census Bureau's threshold for a usable estimate.
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