ZIP Code 11747
ZIP Code Tabulation Area in Suffolk County, New York.
- Population
- 19,826
- Median household income
- $154,914
- Median home value
- $747,900
+8.4%’19–’23
+22.4%’19–’23
+14.5%’19–’23
ZIP Code 11747 is a ZIP Code Tabulation Area in Suffolk County, New York, home to about 19,826 residents. At $154,914, its median household income sits above Suffolk County's $128,329.
Between 2019 and 2023, ZIP Code 11747's population grew 8.4% from 18,288 to 19,826, while its median gross rent rose 48.9% from $2,351 to $3,501.
The largest age group is 75 and over, 15.2% of residents. White (non-Hispanic) residents are the largest group, 83.3% of the population.
Demographics
ACS 2019–2023- Population
- 19,826
- Median age
- 50.3 yrs
- Median household income
- $154,914
- Median home value
- $747,900
- Median gross rent
- $3,501
- Housing units
- 7,871
- Homeownership rate
- 88.0%
- Bachelor's degree or higher
- 62.4%
- Unemployment rate
- 7.9%
Trends
ACS 5-year · 2019–202318,28819,826
$126,607$154,914
$653,200$747,900
$2,351$3,501
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 18,288 | $126,607 | $653,200 | $2,351 |
| 2020 | 18,795 | $117,210 | $639,800 | $2,592 |
| 2021 | 19,232 | $123,648 | $678,200 | $2,663 |
| 2022 | 19,605 | $147,013 | $720,400 | $2,877 |
| 2023 | 19,826 | $154,914 | $747,900 | $3,501 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 54.7%
5 to 1712.9%
18 to 245.7%
25 to 349.9%
35 to 4411.4%
45 to 5414.5%
55 to 6414.6%
65 to 7411.1%
75 and over15.2%
| Count | Share | |
|---|---|---|
| Under 5 | 937 | 4.7% |
| 5 to 17 | 2,564 | 12.9% |
| 18 to 24 | 1,130 | 5.7% |
| 25 to 34 | 1,964 | 9.9% |
| 35 to 44 | 2,266 | 11.4% |
| 45 to 54 | 2,870 | 14.5% |
| 55 to 64 | 2,888 | 14.6% |
| 65 to 74 | 2,195 | 11.1% |
| 75 and over | 3,012 | 15.2% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 16,519 | 83.3% |
| Black or African American | 361 | 1.8% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 1,149 | 5.8% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 49 | 0.2% |
| Two or more races | 481 | 2.4% |
| Hispanic or Latino (any race) | 1,267 | 6.4% |
Educational attainment (age 25+)
No high school diploma5.2%
High school graduate12.2%
Some college or associate's20.1%
Bachelor's degree29.3%
Graduate or professional degree33.2%
| Count | Share | |
|---|---|---|
| No high school diploma | 792 | 5.2% |
| High school graduate | 1,860 | 12.2% |
| Some college or associate's | 3,055 | 20.1% |
| Bachelor's degree | 4,449 | 29.3% |
| Graduate or professional degree | 5,039 | 33.2% |
Commute to work
- Mean travel time to work
- 32 min
Drove alone69.6%
Carpooled7.8%
Public transit9.3%
Walked0.3%
Bicycle0.0%
Worked from home12.7%
Other means0.3%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 6,720 | 69.6% |
| Carpooled | 755 | 7.8% |
| Public transit | 902 | 9.3% |
| Walked | 26 | 0.3% |
| Bicycle | 0 | 0.0% |
| Worked from home | 1,227 | 12.7% |
| Other means | 31 | 0.3% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 1,733 | 20.5% |
| 15 to 29 min | 3,293 | 39.0% |
| 30 to 44 min | 1,442 | 17.1% |
| 45 to 59 min | 608 | 7.2% |
| 60+ min | 1,358 | 16.1% |
Households
- Average household size
- 2.57
- Poverty rate
- 4.5% (885 of 19,602)
| Count | Share | |
|---|---|---|
| Family households | 5,003 | 66.0% |
| Nonfamily households | 2,572 | 34.0% |
Housing
- Median year structure built
- 1982
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 7,575 | 96.2% |
| Vacant | 296 | 3.8% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 6,664 | 88.0% |
| Renter-occupied | 911 | 12.0% |
1-unit, detached59.4%
1-unit, attached22.4%
2 to 4 units3.4%
5 to 19 units10.2%
20 or more units4.6%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 4,679 | 59.4% |
| 1-unit, attached | 1,766 | 22.4% |
| 2 to 4 units | 265 | 3.4% |
| 5 to 19 units | 802 | 10.2% |
| 20 or more units | 359 | 4.6% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 11747
- Land area
- 13 sq mi
- Water area
- 0 sq mi
- Center point
- 40.7838, -73.4093
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)