ZIP Code Tabulation Area · New York

ZIP Code 11721: Centerport, NY

ZIP Code 11721 (Centerport, Suffolk County, New York) has an estimated 6,426 residents in 2,417 households. The median household income is $197,179, the median home value is $740,300 and the median gross rent is $3,500/mo+. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

6,426

Margin of error ±705

Median household income

$197,179

Margin of error ±$16,000

Median home value

$740,300

Margin of error ±$36,823

Median gross rent

$3,500/mo+

Margin of error not available

Median age

50.2 yrs

Margin of error ±2.9 yrs

Mean travel time to work

35.3 min

Margin of error ±7.7 min

How ZIP 11721 compares with New York and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 1172150.2 yrsNew York39.8 yrsUnited States38.9 yrs

Median household income

ZIP 11721$197,179New York$85,974United States$80,734

Per capita income

ZIP 11721$109,501New York$50,712United States$44,673

Poverty rate

ZIP 117214.1%New York14.0%United States12.5%

Unemployment rate

ZIP 117216.5%New York6.4%United States5.2%

Bachelor's degree or higher

ZIP 1172171.4%New York40.2%United States35.7%

Median home value

ZIP 11721$740,300New York$423,800United States$332,700

Median gross rent

ZIP 11721$3,500/mo+New York$1,621/moUnited States$1,413/mo

Owner-occupied homes

ZIP 1172196.6%New York54.3%United States65.2%

Mean travel time to work

ZIP 1172135.3 minNew York32.6 minUnited States26.4 min

Worked from home

ZIP 1172120.9%New York14.9%United States15.1%

All figures for ZIP 11721

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 11721 — ACS 2020–2024 5-year estimates
MeasureZIP 11721Margin of errorNew YorkUnited States
Total population6,426±70519,852,366334,922,499
Median age50.2 yrs±2.9 yrs39.8 yrs38.9 yrs
Households2,417±1957,722,646129,227,496
Median household income$197,179±$16,000$85,974$80,734
Per capita income$109,501±$18,904$50,712$44,673
Poverty rate4.1%±3.0 pts14.0%12.5%
Unemployment rate6.5%±3.8 pts6.4%5.2%
Bachelor's degree or higher71.4%±5.8 pts40.2%35.7%
Median home value$740,300±$36,823$423,800$332,700
Median gross rent$3,500/mo+—$1,621/mo$1,413/mo
Owner-occupied homes96.6%±2.9 pts54.3%65.2%
Mean travel time to work35.3 min±7.7 min32.6 min26.4 min
Worked from home20.9%±3.9 pts14.9%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 11721
GroupZIP 11721New YorkUnited States
White alone, not Hispanic or Latino78.4%52.8%57.4%
Black or African American alone, not Hispanic or Latino1.8%13.4%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.2%0.5%
Asian alone, not Hispanic or Latino1.2%9.0%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino3.9%1.0%0.6%
Two or more races, not Hispanic or Latino4.6%3.8%4.3%
Hispanic or Latino (of any race)10.1%19.8%19.3%

Where ZIP 11721 is

State
New York
Main county
Suffolk County
Largest overlapping place
Centerport (84% of the ZIP's land area)
Land area
2.51 sq mi· about 2,560 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Suffolk County

11702 Gilgo, NY11703 North Babylon, NY11704 West Babylon, NY11705 Bayport, NY11706 Bay Shore, NY11713 North Bellport, NY11715 Blue Point, NY11716 Bohemia, NY11718 Brightwaters, NY11719 Brookhaven, NY11720 Centereach, NY11722 Central Islip, NY11724 Cold Spring Harbor, NY11725 Commack, NY11726 Copiague, NY11727 Coram, NY11729 Deer Park, NY11730 East Islip, NY11731 East Northport, NY11733 East Setauket, NY11735 East Farmingdale, NY11738 Farmingville, NY11739 Great River, NY11740 Greenlawn, NY

See every ZIP code in New York, or compare ZIP 11721 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.