Holtsville Information
Zip Code(s): 00501 00544 11742 (Click to check weather)
Area Code(s): 631
State: New York State
County: Suffolk County
Average House Value: $171,200
Average Household Income: $68,544
People Per Household: 3

Latest Weather Information: Check current weather conditions and forecast for Holtsville

Time Zone: Eastern (GMT -5:00)
MSA: 5602
PMSA: 5380
CSA: 408
CBSA: 35620

Quick Links: Geography | City Population | City Marital Status | Races | Ancestries | Schooling | Temperature Averages

Geography
Land Area: 7.0 Sq. Mi.
Elevation: 0 feet

City Population
Total Population: 17,006
Male Population: 8,332
Female Population: 8,674
Average Resident Age: 34.5%
Percent Foreign Born: 7.0%

City Marital Status
Never Married 24.3% (24.3%)
Married 64.0% (64.0%)
Separated (Married) 1.2% (1.2%)
Widowed 3.9% (3.9%)
Divorced 6.6% (6.6%)
 
Races
White Non-Hispanic 89.0% (89.0%)
Hispanic 7.1% (7.1%)
 
Ancestries
Italian 40.1% (40.1%)
Irish 29.0% (29.0%)
German 20.3% (20.3%)
Polish 5.6% (5.6%)
English 4.4% (4.4%)
United States 3.2% (3.2%)
 
Schooling
High School 89.2% (89.2%)
Bachelors 19.7% (19.7%)
Graduates 6.1% (6.1%)


Temperature Averages

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