ZIP code
11741
Holbrook, NY
11741 covers Holbrook in Suffolk County, with 26,356 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 11741. Methodology
ZIP code map of 11741

About ZIP code 11741
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 11741. Not ACS. Methodology
People in 11741
Race
- White22,138
- Black or African American738
- American Indian or Alaska Native51
- Asian1,179
- Native Hawaiian and Pacific Islander5
- Other race975
- Two or more races1,960
Hispanic or Latino (any race): 3,272
Age
- Under 102,576
- 10 to 193,353
- 20 to 293,336
- 30 to 393,144
- 40 to 493,532
- 50 to 594,256
- 60 to 693,478
- 70 to 792,423
- 80 and older948
Income and housing in 11741
Education
- High school graduate92.5%
- Bachelor's degree33.3%
- Graduate degree13.9%
Places covering 11741
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Holbrook92.5%
- Holtsville7.3%
- Lake Ronkonkoma0.1%
- Bohemia0.0%
- Ronkonkoma0.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Suffolk County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Population history for 11741
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 28,026 | |
| 2006 | 26,866 | |
| 2007 | 27,827 | |
| 2008 | 27,094 | |
| 2009 | 27,212 | |
| 2010 | 27,137 | |
| 2011 | 27,551 | 27,016 |
| 2012 | 27,747 | 27,320 |
| 2013 | 27,688 | 26,910 |
| 2014 | 28,651 | 26,590 |
| 2015 | 28,443 | 26,800 |
| 2016 | 27,243 | 26,510 |
| 2017 | 27,028 | 26,720 |
| 2018 | 27,149 | 26,380 |
| 2019 | 26,651 | 25,960 |
| 2020 | 26,245 | 26,050 |
| 2021 | 27,172 | 25,630 |
| 2022 | 27,632 | 25,780 |
| 2023 | 26,356 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 11741
12 nearest ZIP centroids (any distance)
- 11742Holtsville1.8 miPop 13,194 · Income $126,563
- 11779Ronkonkoma2.6 miPop 38,273 · Income $117,684
- 11738Farmingville3.4 miPop 20,246 · Income $139,008
- 11715Blue Point3.5 miPop 3,796 · Income $157,905
- 11716Bohemia3.6 miPop 9,750 · Income $120,344
- 11705Bayport3.6 miPop 8,256 · Income $161,214
- 11782Sayville4.0 miPop 14,537 · Income $144,786
- 11796West Sayville4.6 miPop 3,715 · Income $162,443
- 11772Patchogue4.9 miPop 45,006 · Income $105,246
- 11755Lake Grove5.0 miPop 11,953 · Income $120,306
- 11769Oakdale5.1 miPop 9,031 · Income $128,419
- 11763Medford5.1 miPop 30,235 · Income $119,286
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 11742 | Holtsville | NY | 1.8 mi | 13,194 | $126,563 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 11741 FAQ
- What city is ZIP code 11741 in?
- 11741 is in Holbrook, NY.
- What county is 11741 in?
- 11741 is in Suffolk County.
- What is the median household income in 11741?
- The median household income in 11741 is $138,417.
- Which ZIP codes are near 11741?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 11741.