ZIP code
11705
Bayport, NY
11705 covers Bayport in Suffolk County, with 8,256 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 11705. Methodology
ZIP code map of 11705

About ZIP code 11705
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 11705. Not ACS. Methodology
People in 11705
Race
- White6,967
- Black or African American161
- American Indian or Alaska Native4
- Asian136
- Native Hawaiian and Pacific Islander3
- Other race165
- Two or more races515
Hispanic or Latino (any race): 704
Age
- Under 10767
- 10 to 191,123
- 20 to 29879
- 30 to 39774
- 40 to 49986
- 50 to 591,392
- 60 to 691,070
- 70 to 79682
- 80 and older278
Income and housing in 11705
Education
- High school graduate99.0%
- Bachelor's degree56.2%
- Graduate degree28.0%
Places covering 11705
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.
- Bayport100.0%
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 11705
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 8,171 | |
| 2006 | 7,961 | |
| 2007 | 8,190 | |
| 2008 | 7,896 | |
| 2009 | 7,916 | |
| 2010 | 7,875 | |
| 2011 | 7,976 | 7,922 |
| 2012 | 7,859 | 7,900 |
| 2013 | 7,726 | 7,830 |
| 2014 | 7,571 | 7,840 |
| 2015 | 7,529 | 7,800 |
| 2016 | 7,499 | 7,620 |
| 2017 | 7,498 | 7,790 |
| 2018 | 7,565 | 7,840 |
| 2019 | 7,721 | 7,820 |
| 2020 | 8,033 | 7,900 |
| 2021 | 8,241 | 7,950 |
| 2022 | 8,409 | 7,800 |
| 2023 | 8,256 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 11705
12 nearest ZIP centroids (any distance)
- 11715Blue Point1.2 miPop 3,796 · Income $157,905
- 11782Sayville1.3 miPop 14,537 · Income $144,786
- 11796West Sayville2.4 miPop 3,715 · Income $162,443
- 11741Holbrook3.6 miPop 26,356 · Income $138,417
- 11769Oakdale3.7 miPop 9,031 · Income $128,419
- 11772Patchogue3.8 miPop 45,006 · Income $105,246
- 11742Holtsville4.7 miPop 13,194 · Income $126,563
- 11716Bohemia4.8 miPop 9,750 · Income $120,344
- 11779Ronkonkoma5.7 miPop 38,273 · Income $117,684
- 11739Great River6.2 miPop 1,191 · Income $133,393
- 11752Islip Terrace6.3 miPop 8,990 · Income $148,538
- 11713Bellport6.4 miPop 9,236 · Income $111,786
ZIP centroids within 2 miles
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 11705 FAQ
- What city is ZIP code 11705 in?
- 11705 is in Bayport, NY.
- What county is 11705 in?
- 11705 is in Suffolk County.
- What is the median household income in 11705?
- The median household income in 11705 is $161,214.
- Which ZIP codes are near 11705?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 11705.