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Suffolk County

Suffolk County has 785,121 residents across 32 ZIP codes with their own report. Median household income is $95,631, 8% below the Massachusetts figure. The typical owner-occupied home is valued at $705,800, and 51% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026
785,121residentsACS 2020–2024
$95,631median household incomeMassachusetts: $104K
$705,800median home valueowner-occupied homes
92%of households have broadbandhome internet subscription
Suffolk County in MassachusettsZIP codes in Suffolk County highlighted; the rest of Massachusetts in grey
Map of Massachusetts with Suffolk County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 32 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP codeResidentsHousehold incomeHome valueOwnersBachelor's+BroadbandCommute
021083,794$213K$1.67M51%79%97%24 min
021093,612$159K$958K32%86%98%24 min
021102,342$138K$1.18M70%82%98%27 min
021118,407$87K$1.03M26%58%96%23 min
021136,385$113K$662K16%83%93%27 min
0211414,418$132K$924K22%85%98%23 min
0211529,705$55K$945K15%67%90%24 min
0211621,978$126K$1.56M35%78%92%26 min
0211828,946$98K$1.06M33%61%93%29 min
0211927,377$48K$689K27%31%82%33 min
0212015,283$64K$886K9%46%89%27 min
0212129,040$43K$590K23%20%85%40 min
0212223,479$86K$670K45%39%91%36 min
0212456,216$82K$651K41%32%92%39 min
0212533,662$83K$657K35%44%92%33 min
0212626,583$66K$543K44%24%90%43 min
0212736,769$164K$864K45%70%92%33 min
0212843,345$90K$668K29%38%93%35 min
0212920,032$157K$912K51%71%95%31 min
0213040,055$132K$822K45%74%93%33 min
0213131,151$111K$665K59%54%93%37 min
0213226,444$139K$746K70%67%95%34 min
0213417,667$79K$657K13%74%93%36 min
0213543,149$91K$681K23%72%93%35 min
0213637,265$97K$578K53%36%91%37 min
0215039,908$72K$494K26%22%87%36 min
0215160,012$87K$597K46%25%90%38 min
0215218,759$116K$650K57%46%92%37 min
021631,817$85K$-666667K0%94%58%20 min
021991,292$122K$-666667K1%94%95%28 min
022106,971$172K$1.19M25%93%100%26 min
0221524,581$72K$750K9%83%94%22 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

785,121 residents in 327,167 households, next to the Massachusetts figure.

16%
under 18
36%
aged 18–34
13%
aged 65 and over
37%
of households are people living alone
29%
of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

357,290 housing units; the median owner-occupied home is valued at $705,800 (±$8,139).

37%
of households own their home
13%
of homes are detached single-family houses
45%
are in buildings with 5 or more units
0%
are mobile homes
8%
of housing units are vacant
$2,129
median gross rent a month

When homes were built

2020 or later2%
2010–201910%
2000–20097%
1990–19994%
1980–19896%
1970–19797%
1960–19697%
1950–19597%
1940–19495%
1939 or earlier46%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$1,765.

$95,631
median household income
16.2%
of people live below the poverty line
6.3%
unemployment rate
51%
of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

34 min
average commute to work
23%
of commuters travel 45 minutes or more
42%
of workers drive or carpool
22%
take public transportation
14%
walk or bike
20%
work from home
32%
of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

92%
of households have a broadband subscription
6%
have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates