Gilgo

In Suffolk County, New York.

Population: 65

Located in Suffolk County, New York, Gilgo is a community with a population of 65.

From 2019 to 2023, Gilgo's population declined 82.4% from 370 to 65.

The median resident is 63.4 years old. The largest age group is 55 to 64, 64.6% of residents.

Demographics

ACS 2019–2023

Population: 65
Median age: 63.4 yrs
Median household income: —
Median home value: —
Median gross rent: —
Housing units: 145
Homeownership rate: 100.0%
Bachelor's degree or higher: 61.5%
Unemployment rate: —

Trends

ACS 5-year · 2019–2023

Population

37065

Median household income

$250,001$250,001

Median home value

$460,900$821,400

Year	Population	Median household income	Median home value
2019	370	—	$460,900
2020	201	—	$753,900
2021	209	$250,001	$821,900
2022	209	$250,001	$821,400
2023	65	—	—

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

Age distribution

Under 50.0%

5 to 170.0%

18 to 240.0%

25 to 340.0%

35 to 440.0%

45 to 540.0%

55 to 6464.6%

65 to 740.0%

75 and over35.4%

	Count	Share
Under 5	0	0.0%
5 to 17	0	0.0%
18 to 24	0	0.0%
25 to 34	0	0.0%
35 to 44	0	0.0%
45 to 54	0	0.0%
55 to 64	42	64.6%
65 to 74	0	0.0%
75 and over	23	35.4%

Race & ethnicity

	Count	Share
White (non-Hispanic)	65	100.0%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	0	0.0%
Hispanic or Latino (any race)	0	0.0%

Educational attainment (age 25+)

No high school diploma0.0%

High school graduate0.0%

Some college or associate's38.5%

Bachelor's degree0.0%

Graduate or professional degree61.5%

	Count	Share
No high school diploma	0	0.0%
High school graduate	0	0.0%
Some college or associate's	25	38.5%
Bachelor's degree	0	0.0%
Graduate or professional degree	40	61.5%

Commute to work

How workers get to work

	Count	Share
Drove alone	0	—
Carpooled	0	—
Public transit	0	—
Walked	0	—
Bicycle	0	—
Worked from home	0	—
Other means	0	—

Travel time

	Count	Share
Under 15 min	0	—
15 to 29 min	0	—
30 to 44 min	0	—
45 to 59 min	0	—
60+ min	0	—

Households

Average household size: 2.32
Poverty rate: 64.6% (42 of 65)

	Count	Share
Family households	28	100.0%
Nonfamily households	0	0.0%

Housing

Median year structure built: 1938

Occupancy

	Count	Share
Occupied	28	19.3%
Vacant	117	80.7%

Tenure (of occupied units)

	Count	Share
Owner-occupied	28	100.0%
Renter-occupied	0	0.0%

1-unit, detached100.0%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	145	100.0%
1-unit, attached	0	0.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

Geography

Place GEOID: 3628990
Type (LSAD): 57
Land area: 5.02 sq mi
Water area: 10 sq mi
Center point: 40.6362, -73.3838

Compare with nearby cities

Other places in Suffolk County

158