ZIP Code 11930

ZIP Code Tabulation Area in Suffolk County, New York.

Population: 689
Median household income: $132,917
Median home value: $1,997,100

Covering part of Suffolk County, New York, ZIP Code 11930 has about 689 residents. The median household income of $132,917 is in line with the Suffolk County median ($128,329).

Between 2019 and 2023, ZIP Code 11930's population declined 21.9% from 882 to 689.

The largest age group is 45 to 54, 26.3% of residents. White (non-Hispanic) residents are the largest group, 84.2% of the population.

Demographics

ACS 2019–2023

Population: 689
Median age: 54.6 yrs
Median household income: $132,917
Median home value: $1,997,100
Median gross rent: —
Housing units: 1,970
Homeownership rate: 84.5%
Bachelor's degree or higher: 62.3%
Unemployment rate: 0.0%

Trends

ACS 5-year · 2019–2023

Population

882689

Median household income

$102,639$132,917

Median home value

$1,534,700$1,997,100

Median gross rent

$1,764$1,917

Year	Population	Median household income	Median home value	Median gross rent
2019	882	$102,639	$1,534,700	$1,764
2020	618	$130,625	$1,585,500	$1,917
2021	780	$144,318	$1,690,700	—
2022	741	$139,917	$1,842,500	—
2023	689	$132,917	$1,997,100	—

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

Age distribution

Under 55.4%

5 to 1710.6%

18 to 248.6%

25 to 340.3%

35 to 441.3%

45 to 5426.3%

55 to 649.9%

65 to 7413.9%

75 and over23.8%

	Count	Share
Under 5	37	5.4%
5 to 17	73	10.6%
18 to 24	59	8.6%
25 to 34	2	0.3%
35 to 44	9	1.3%
45 to 54	181	26.3%
55 to 64	68	9.9%
65 to 74	96	13.9%
75 and over	164	23.8%

Race & ethnicity

	Count	Share
White (non-Hispanic)	580	84.2%
Black or African American	2	0.3%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	1	0.1%
Two or more races	37	5.4%
Hispanic or Latino (any race)	69	10.0%

Educational attainment (age 25+)

No high school diploma0.0%

High school graduate23.3%

Some college or associate's14.4%

Bachelor's degree27.3%

Graduate or professional degree35.0%

	Count	Share
No high school diploma	0	0.0%
High school graduate	121	23.3%
Some college or associate's	75	14.4%
Bachelor's degree	142	27.3%
Graduate or professional degree	182	35.0%

Commute to work

Mean travel time to work: 33 min

Drove alone90.5%

Carpooled0.0%

Public transit0.0%

Walked9.1%

Bicycle0.0%

Worked from home0.4%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	248	90.5%
Carpooled	0	0.0%
Public transit	0	0.0%
Walked	25	9.1%
Bicycle	0	0.0%
Worked from home	1	0.4%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	54	19.8%
15 to 29 min	123	45.1%
30 to 44 min	42	15.4%
45 to 59 min	0	0.0%
60+ min	54	19.8%

Households

Average household size: 2.16
Poverty rate: 0.7% (5 of 689)

	Count	Share
Family households	212	67.1%
Nonfamily households	104	32.9%

Housing

Median year structure built: 1983

Occupancy

	Count	Share
Occupied	316	16.0%
Vacant	1,654	84.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	267	84.5%
Renter-occupied	49	15.5%

1-unit, detached91.4%

1-unit, attached0.0%

2 to 4 units0.6%

5 to 19 units1.9%

20 or more units1.6%

Mobile home & other4.5%

Units in structure

	Count	Share
1-unit, detached	1,801	91.4%
1-unit, attached	0	0.0%
2 to 4 units	11	0.6%
5 to 19 units	37	1.9%
20 or more units	32	1.6%
Mobile home & other	89	4.5%

ZIP Code 11930

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