ZIP Code 02109

ZIP Code Tabulation Area in Suffolk County, Massachusetts.

Population: 3,714
Median household income: $177,500
Median home value: $1,007,200

Covering part of Suffolk County, Massachusetts, ZIP Code 02109 has about 3,714 residents. At $177,500, its median household income sits above Suffolk County's $92,859.

Between 2019 and 2023, ZIP Code 02109's population declined 11.4% from 4,190 to 3,714, while its median gross rent rose 17.7% from $2,974 to $3,501.

5.6% of residents live below the poverty line. Households average 1.74 people.

Demographics

ACS 2019–2023

Population: 3,714
Median age: 32.7 yrs
Median household income: $177,500
Median home value: $1,007,200
Median gross rent: $3,501
Housing units: 2,719
Homeownership rate: 33.0%
Bachelor's degree or higher: 87.7%
Unemployment rate: 1.7%

Trends

ACS 5-year · 2019–2023

Population

4,1903,714

Median household income

$163,173$177,500

Median home value

$851,100$1,007,200

Median gross rent

$2,974$3,501

Year	Population	Median household income	Median home value	Median gross rent
2019	4,190	$163,173	$851,100	$2,974
2020	3,639	$156,119	$786,300	$3,071
2021	3,627	$156,351	$792,500	$3,212
2022	3,559	$162,179	$1,010,200	$3,154
2023	3,714	$177,500	$1,007,200	$3,501

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 53.4%

5 to 172.9%

18 to 249.0%

25 to 3439.9%

35 to 449.2%

45 to 549.8%

55 to 6413.0%

65 to 746.9%

75 and over5.8%

	Count	Share
Under 5	127	3.4%
5 to 17	108	2.9%
18 to 24	336	9.0%
25 to 34	1,482	39.9%
35 to 44	342	9.2%
45 to 54	364	9.8%
55 to 64	481	13.0%
65 to 74	258	6.9%
75 and over	216	5.8%

Race & ethnicity

	Count	Share
White (non-Hispanic)	2,924	78.7%
Black or African American	29	0.8%
American Indian & Alaska Native	0	0.0%
Asian	456	12.3%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	11	0.3%
Two or more races	204	5.5%
Hispanic or Latino (any race)	90	2.4%

Educational attainment (age 25+)

No high school diploma2.7%

High school graduate3.9%

Some college or associate's5.7%

Bachelor's degree42.0%

Graduate or professional degree45.7%

	Count	Share
No high school diploma	84	2.7%
High school graduate	124	3.9%
Some college or associate's	178	5.7%
Bachelor's degree	1,321	42.0%
Graduate or professional degree	1,436	45.7%

Commute to work

Mean travel time to work: 23 min

Drove alone10.1%

Carpooled0.6%

Public transit13.7%

Walked46.3%

Bicycle3.4%

Worked from home24.1%

Other means1.8%

How workers get to work

	Count	Share
Drove alone	283	10.1%
Carpooled	17	0.6%
Public transit	383	13.7%
Walked	1,298	46.3%
Bicycle	96	3.4%
Worked from home	674	24.1%
Other means	51	1.8%

Travel time

	Count	Share
Under 15 min	604	28.4%
15 to 29 min	671	31.5%
30 to 44 min	659	31.0%
45 to 59 min	121	5.7%
60+ min	73	3.4%

Households

Average household size: 1.74
Poverty rate: 5.6% (200 of 3,594)

	Count	Share
Family households	710	34.4%
Nonfamily households	1,356	65.6%

Housing

Median year structure built: 1955

Occupancy

	Count	Share
Occupied	2,066	76.0%
Vacant	653	24.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	682	33.0%
Renter-occupied	1,384	67.0%

1-unit, detached0.5%

1-unit, attached1.3%

2 to 4 units8.1%

5 to 19 units25.1%

20 or more units64.9%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	14	0.5%
1-unit, attached	36	1.3%
2 to 4 units	221	8.1%
5 to 19 units	683	25.1%
20 or more units	1,765	64.9%
Mobile home & other	0	0.0%

ZIP Code 02109

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes