US ZIP Codes → Cities by ZIP Code → 11788

ZIP Code 11788

ZIP Code	11788
City	HAUPPAUGE
State	NY
Type	STANDARD
Post offices count	3 (see all)
Total population	16,578 (see all)

Cities in ZIP Code 11788

Primary city: HAUPPAUGE, NY

Acceptable: SMITHTOWN

Post offices

Map

Census data for ZIP Code 11788

Demographic and housing estimates in ZIP Code 11788

Total population
Total population	16,578
Male	8,300
Female	8,278

Population by age
Total population	16,578
Under 5 years	908
5 to 9 years	644
10 to 14 years	876
15 to 19 years	1,210
20 to 24 years	1,167
25 to 34 years	1,803
35 to 44 years	1,790
45 to 54 years	2,594
55 to 59 years	1,651
60 to 64 years	1,108
65 to 74 years	1,588
75 to 84 years	920
85 years and over	319
Median age (years)	44.0
Under 18 years	3,199
16 years and over	13,898
18 years and over	13,379
21 years and over	12,796
62 years and over	3,388
65 years and over	2,827

Population by race
Total population	16,578
One race	15,651
White	13,965
Black or African American	169
American Indian and Alaska Native	20
Asian	1,237
Native Hawaiian and Other Pacific Islander	0
Some other race	260
Two or more races	927

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	12,674
Male Citizen, VOTING AGE 18 and over population	6,256
Female Citizen, VOTING AGE 18 and over population	6,418

Social characteristics in ZIP Code 11788

Households by type
Total households	5,443
Family households (families)	3,603
Married-couple family	307
Male householder, no wife present, family	597
Female householder, no husband present, family	445
Nonfamily households	936
Average household size	1,914
Average family size	3.03

Economic characteristics in ZIP Code 11788

Income and benefits (in 2021 inflation-adjusted dollars)
Total households	5,443
Less than $10,000	153
$10,000 to $14,999	126
$15,000 to $24,999	168
$25,000 to $34,999	228
$35,000 to $49,999	350
$50,000 to $74,999	485
$75,000 to $99,999	624
$100,000 to $149,999	951
$150,000 to $199,999	824
$200,000 or more	1,534
Median household income (dollars)	129,316

Housing characteristics in ZIP Code 11788

Housing occupancy
Total housing units	5,884
Occupied housing units	5,443
Vacant housing units	441

Units in structure
Total housing units	5,884
1-unit, detached	4,508
1-unit, attached	167
2 units	150
3 or 4 units	110
5 to 9 units	514
10 to 19 units	249
20 or more units	156
Mobile home	30
Boat, RV, van, etc.	0

Year structure built
Total housing units	5,884
Built 2014 or later	0
Built 2010 to 2013	34
Built 2000 to 2009	125
Built 1990 to 1999	470
Built 1980 to 1989	573
Built 1970 to 1979	1,425
Built 1960 to 1969	2,677
Built 1950 to 1959	382
Built 1940 to 1949	127
Built 1939 or earlier	71

Rooms
Total housing units	5,884
1 room	95
2 rooms	163
3 rooms	276
4 rooms	557
5 rooms	439
6 rooms	730
7 rooms	1,060
8 rooms	1,242
9 rooms or more	1,322
Median rooms	7.1

Bedrooms
Total housing units	5,884
No bedroom	118
1 bedroom	643
2 bedrooms	537
3 bedrooms	1,659
4 bedrooms	2,387
5 or more bedrooms	540

Housing tenure
Occupied housing units	5,443
Owner-occupied	4,538
Renter-occupied	905
Average household size of owner-occupied unit	3.19
Average household size of renter-occupied unit	2.23

Year householder moved into unit
Occupied housing units	5,443
Moved in 2017 or later	260
Moved in 2015 to 2016	1,144
Moved in 2010 to 2014	617
Moved in 2000 to 2009	1,167
Moved in 1990 to 1999	1,117
Moved in 1989 and earlier	1,138

Value
Owner-occupied units	4,538
Less than $50,000	32
$50,000 to $99,999	17
$100,000 to $149,999	62
$150,000 to $199,999	11
$200,000 to $299,999	168
$300,000 to $499,999	1,720
$500,000 to $999,999	2,480
$1,000,000 or more	48
Median (dollars)	531,500

Mortgage status
Owner-occupied units	4,538
Housing units with a mortgage	2,844
Housing units without a mortgage	1,694

Gross rent
Occupied units paying rent	846
Less than $500	0
$500 to $999	0
$1,000 to $1,499	23
$1,500 to $1,999	117
$2,000 to $2,499	408
$2,500 to $2,999	194
$3,000 or more	104
Median (dollars)	2,347
No rent paid	59

Data is based on 2021 Census

Other ZIP Codes

11784 11786 117871178811789 11790 11791

ZIP Code 11788

Cities in ZIP Code 11788

Post offices

SMITHTOWN — Post Office™

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HAUPPAUGE — Post Office™

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HAUPPAUGE INDUSTRIAL PARK — Post Office™

Hours

Retail Hours

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Map

Census data for ZIP Code 11788

Demographic and housing estimates in ZIP Code 11788

Social characteristics in ZIP Code 11788

Economic characteristics in ZIP Code 11788

Housing characteristics in ZIP Code 11788

Other ZIP Codes