ZIP code
11934
Center Moriches, NY
11934 covers Center Moriches in Suffolk County, with 8,222 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 11934. Methodology
ZIP code map of 11934

About ZIP code 11934
Acceptable cities: Ctr Moriches
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 11934. Not ACS. Methodology
People in 11934
Race
- White6,806
- Black or African American242
- American Indian or Alaska Native40
- Asian109
- Native Hawaiian and Pacific Islander3
- Other race541
- Two or more races623
Hispanic or Latino (any race): 1,156
Age
- Under 10958
- 10 to 191,172
- 20 to 29957
- 30 to 39956
- 40 to 491,161
- 50 to 591,287
- 60 to 69963
- 70 to 79625
- 80 and older285
Income and housing in 11934
Education
- High school graduate94.7%
- Bachelor's degree40.2%
- Graduate degree23.0%
Places covering 11934
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.
- Center Moriches93.2%
- East Moriches6.6%
- Moriches0.2%
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 11934
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 7,333 | |
| 2006 | 7,113 | |
| 2007 | 7,600 | |
| 2008 | 7,349 | |
| 2009 | 7,534 | |
| 2010 | 7,469 | |
| 2011 | 7,810 | 7,793 |
| 2012 | 7,751 | 7,720 |
| 2013 | 7,425 | 7,820 |
| 2014 | 7,929 | 7,790 |
| 2015 | 8,043 | 7,930 |
| 2016 | 8,079 | 7,910 |
| 2017 | 8,255 | 7,870 |
| 2018 | 8,006 | 7,980 |
| 2019 | 7,584 | 8,040 |
| 2020 | 7,357 | 8,140 |
| 2021 | 7,889 | 8,090 |
| 2022 | 7,778 | 8,220 |
| 2023 | 8,222 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 11934
12 nearest ZIP centroids (any distance)
- 11955Moriches1.7 miPop 2,626 · Income $77,692
- 11940East Moriches2.1 miPop 5,508 · Income $121,250
- 11950Mastic2.7 miPop 16,944 · Income $105,593
- 11951Mastic Beach3.3 miPop 15,830 · Income $108,877
- 11941Eastport4.2 miPop 2,472 · Income $124,095
- 11967Shirley4.3 miPop 27,266 · Income $106,810
- 11949Manorville4.5 miPop 13,159 · Income $135,000
- 11960Remsenburg4.7 miPop 1,037 · Income $216,989
- 11972Speonk5.2 miPop 309 · Income —
- 11719Brookhaven6.1 miPop 3,300 · Income $96,638
- 11977Westhampton6.3 miPop 2,782 · Income $156,406
- 11973Upton6.5 miPop 42 · Income —
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 11955 | Moriches | NY | 1.7 mi | 2,626 | $77,692 |
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 11934 FAQ
- What city is ZIP code 11934 in?
- 11934 is in Center Moriches, NY.
- What county is 11934 in?
- 11934 is in Suffolk County.
- What is the median household income in 11934?
- The median household income in 11934 is $154,588.
- Which ZIP codes are near 11934?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 11934.