11742
StandardHoltsville, NY
Holtsville County County · New York
Quick Facts
National Rankings
Population
#23,379 of 41,898
Middle
Median Income
#26,193 of 41,898
Middle
Home Value
#6,603 of 41,898
Top 16%
Rankings are among Standard ZIP codes only. Data is estimated. Est.
Demographics Est.
Demographic data is estimated. All values are illustrative.
Total Population
19,919
Land Area
100.1 mi²
Pop. Density
199/mi²
Median Age
29.3
Male
48.6%
Female
51.4%
Race & Ethnicity
White42.7%
Hispanic27.9%
Black13.4%
Asian10.3%
Other5.7%
Map of 11742
Loading map…
Map data © OpenStreetMap contributors
Nearby ZIP Codes
00501Holtsville, NY
0.4 mi37,209
00544Holtsville, NY0.4 mi580
11738Farmingville, NY1.8 mi30,720
11715Blue Point, NY4.2 mi14,063
11705Bayport, NY4.6 mi43,462
11720Centereach, NY4.7 mi40,042
11716Bohemia, NY4.9 mi30,821
11727Coram, NY5.5 mi6,980
11713Bellport, NY5.6 mi5,996
11719Brookhaven, NY8.0 mi5,387
11722Central Islip, NY8.2 mi2,841
11739Great River, NY8.4 mi26,792
Download Data
Frequently Asked Questions
What city is ZIP code 11742 in?⌄
ZIP code 11742 is in Holtsville, New York.
What county is ZIP code 11742 in?⌄
ZIP code 11742 is in Holtsville County County.
What state is ZIP code 11742 in?⌄
ZIP code 11742 is in New York (NY).
What timezone is ZIP code 11742 in?⌄
ZIP code 11742 is in the Eastern (ET) timezone.
What is the population of ZIP code 11742?⌄
The estimated population of ZIP code 11742 is approximately 19,919 people.
What is the median household income in ZIP code 11742?⌄
The estimated median household income for ZIP code 11742 is $64,500 per year.