Population 81 · Census ACS 2020–24
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Population and households in Gilgo
Household size in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.52 | 2.79 | 2.68 | 2.68 |
| 2010–14 | 2.27 | 2.85 | 2.72 | 2.73 |
| 2015–19 | 3.01 | 2.82 | 2.69 | 2.71 |
| 2020–24 | 1.65 | 2.79 | 2.65 | 2.65 |
| Change | −0.87 | −0.00 | −0.03 | −0.03 |
Gilgo is a place of small households, averaging 1.65 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has dropped from 2.52, but in a place this small, survey estimates can swing a lot from one release to the next.
Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).
Median age in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | 43.5 | 38.0 | 38.3 | 37.7 |
| 2010–14 | 47.8 | 38.7 | 39.0 | 38.6 |
| 2015–19 | 66.5 | 39.8 | 40.2 | 39.6 |
| 2020–24 | 53.8 | 40.4 | 40.8 | 40.1 |
| Change | +10.3 | +2.4 | +2.5 | +2.3 |
Gilgo skews older: half of its residents are older than 53.8, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.
Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).
Single-parent households in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.1% | 13.1% | 13.1% | 12.3% |
| 2010–14 | 4.0% | 12.8% | 12.7% | 12.3% |
| 2015–19 | 1.7% | 11.4% | 11.6% | 11.6% |
| 2020–24 | 6.9% | 11.6% | 11.6% | 11.6% |
| Change | +4.7 pts | −1.5 pts | −1.5 pts | −0.6 pts |
Single parents head only 6.9% of households in Gilgo, well below the national share of 11.6%.
Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).
Housing in Gilgo
Renters in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | 0.0% | 47.1% | 44.8% | 33.3% |
| 2010–14 | 0.4% | 48.7% | 46.2% | 35.6% |
| 2015–19 | 0.0% | 48.8% | 46.2% | 36.0% |
| 2020–24 | 0.0% | 48.6% | 45.7% | 34.8% |
| Change | ±0.0 pts | +1.5 pts | +0.9 pts | +1.5 pts |
Almost every household in Gilgo owns its home; nationally, 34.8% rent. Among homeowners, 85.4% have no mortgage at all, well above the national share of 39.8%.
Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).
Vacant homes in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | 45.4% | 9.1% | 10.3% | 11.4% |
| 2010–14 | 28.9% | 9.0% | 10.4% | 11.4% |
| 2015–19 | 51.6% | 9.1% | 11.0% | 11.1% |
| 2020–24 | 43.1% | 7.9% | 9.7% | 9.6% |
| Change | −2.4 pts | −1.2 pts | −0.6 pts | −1.8 pts |
Vacant homes make up 43.1% of the housing in Gilgo, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.
Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).
Age of homes in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | 1950 | 1957 | 1956 | 1974 |
| 2010–14 | 1960 | 1958 | 1957 | 1975 |
| 2015–19 | 1956 | 1959 | 1958 | 1977 |
| 2020–24 | 1949 | 1962 | 1961 | 1980 |
| Change | −1 | +5 | +5 | +6 |
Gilgo is a place of older homes: half were built before 1949, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.
Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).
Rent in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | $1,241 | $1,268 | $1,095 | $965 |
| 2010–14 | $1,106 | $1,377 | $1,201 | $1,040 |
| 2015–19 | $2,229 | $1,645 | $1,426 | $1,213 |
| 2020–24 | $2,935 | $2,060 | $1,794 | $1,571 |
| Change | +$1,694 | +$792 | +$698 | +$606 |
The median renter in Gilgo pays $2,935 a month for rent and utilities, well above the national median of $1,571. Rent takes 45.8% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.
Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).
Education in Gilgo
Bachelor's degrees in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | 66.3% | 35.0% | 31.9% | 28.4% |
| 2010–14 | 57.0% | 36.7% | 33.4% | 29.6% |
| 2015–19 | 43.1% | 39.9% | 36.2% | 32.1% |
| 2020–24 | 84.4% | 43.6% | 39.8% | 35.6% |
| Change | +18.1 pts | +8.6 pts | +8.0 pts | +7.2 pts |
College graduates are unusually common in Gilgo: 84.4% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby.
Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
High school graduates in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | 100.0% | 83.7% | 84.0% | 84.9% |
| 2010–14 | 92.0% | 84.6% | 84.9% | 86.1% |
| 2015–19 | 100.0% | 86.2% | 86.5% | 87.7% |
| 2020–24 | 100.0% | 86.9% | 87.3% | 89.3% |
| Change | +0.0 pts | +3.3 pts | +3.3 pts | +4.3 pts |
Finishing high school is nearly universal in Gilgo: 100.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.
High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
Jobs in Gilgo
| Period | Gilgo | New York area | New York | U.S. |
|---|---|---|---|---|
| 2006–10 | 3.2% | 7.9% | 7.7% | 8.1% |
| 2010–14 | 1.3% | 9.5% | 9.2% | 9.4% |
| 2015–19 | 0.0% | 5.7% | 5.7% | 5.6% |
| 2020–24 | 0.0% | 6.9% | 6.6% | 5.4% |
| Change | −3.2 pts | −0.9 pts | −1.2 pts | −2.7 pts |
The survey found almost no one in Gilgo out of work and looking, against 5.4% of the labor force nationally. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's job market.
Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).
Gilgo compared with nearby cities
| City | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Gilgo | 1.65 | 53.8 | 6.9% | 0.0% | 43.1% | 1949 | $2,935 | 84.4% | 100.0% | 0.0% |
| West Gilgo Beach | 1.65 | 53.8 | 6.9% | 0.0% | 43.1% | 1949 | $2,935 | 84.4% | 100.0% | 0.0% |
| Copiague | 3.65 | 37.0 | 17.5% | 24.2% | 6.5% | 1965 | $2,287 | 23.6% | 82.5% | 5.2% |
| Lindenhurst | 3.16 | 40.2 | 8.8% | 15.4% | 8.5% | 1958 | $2,000 | 32.9% | 91.5% | 6.2% |
| Amityville | 2.52 | 49.8 | 9.0% | 22.2% | 6.8% | 1962 | $1,586 | 39.9% | 91.6% | 3.1% |
| Oak Beach | 1.75 | 53.2 | 10.0% | 0.1% | 46.1% | 1950 | $2,907 | 81.7% | 97.8% | 0.5% |
| East Massapequa | 3.10 | 40.4 | 9.7% | 10.4% | 4.2% | 1962 | $1,983 | 49.3% | 97.1% | 4.9% |
| Babylon | 2.68 | 44.7 | 6.2% | 20.7% | 8.4% | 1957 | $2,333 | 50.9% | 96.0% | 3.5% |
| North Lindenhurst | 3.11 | 43.8 | 12.7% | 20.2% | 5.6% | 1963 | $2,112 | 26.6% | 86.8% | 3.3% |
| North Amityville | 4.44 | 36.1 | 12.7% | 35.5% | 7.2% | 1977 | $2,827 | 26.9% | 83.1% | 4.1% |
| Massapequa Park | 2.88 | 44.3 | 3.7% | 2.0% | 3.4% | 1957 | $3,469 | 54.8% | 97.0% | 4.3% |
All figures 2020–24.
Cities with similar populations: Lovewell, KS · Lombardy, MS · Long Lake, SD · Long Valley Junction, UT · Longfellow, PA · Longshot, MS · Loon Lake, NY · Los Hueros, NM · Lost Corner, AR · Lotus, IN
About these numbers
Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Gilgo. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.
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