Holtsville Info
All zip codes in Holtsville ny
New York State
USA
City
Holtsville
State
New York (NY)
County
Suffolk
Type
Post Office
Metro Area
New York Northern New Jersey Long Island, NY NJ PA
Region
Northeast
Division
Middle Atlantic
Geo Coordinates
40.810705, -73.045926
Zip Codes
3
*USPS accepts this alias for mailing purposes
Population
12,785
Census 2010:
13,261
Estimated:
12,785
Growth:
-3.72%
White
12,092
82.20%
Hispanic
1,271
8.64%
Asian
721
4.90%
Other
291
1.98%
Black
287
1.95%
Indian
36
0.24%
Hawaiian
12
0.08%
Gender and Age
Females
6,854
51.69
%
Males
6,407
48.31
%
Median age
12.90
Median age for females
13.17
Median age for males
12.60
Households
Total households
4,649
Persons per household
0.950000
Income per household
$21,640.33
City At a Glance
View all Zip Codes data
Most Populated
11742
12,785
Least Populated
11742
12,785
Growing
11742
-3%
Declining
11742
-3%
Younger Crowd
11742
38.70
Older Crowd
11742
38.70
Highest Income
11742
$64,921.00
Lowest Income
11742
$64,921.00
Time
Time zone(s)
Eastern Time Zone (US and Canada), EST. GMT-5
Day light saving
Yes
Area Codes
631
Zip Codes in
Holtsville New York
00501
00544
11742
Zip Codes in Numbers
All Zip Codes in Holtsville NY
Most Populated Zip Codes in Holtsville NY
Least Populated Zip Codes in Holtsville NY
Growing Zip Codes in Holtsville NY
Declining Zip Codes in Holtsville NY
Younger Crowd Zip Codes in Holtsville NY
Older Crowd Zip Codes in Holtsville NY
Highest Income Zip Codes in Holtsville NY
Lowest Income Zip Codes in Holtsville NY
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Business in Holtsville
Restaurants
Plumbers
Electricians
Auto Repair
Doctors
Dentists
Lawyers
Real Estate Agents
Beauty Salons
Veterinarians