11787 ZIP Code – Smithtown, New York
ZIP Code 11787 is located in Smithtown, New York and has a population of approximately 34,408 residents. The median household income is $139,239.
This ZIP code is part of Suffolk County. Nearby ZIP codes include 11788, 11754, 11767.
ZIP Code 11787 Data
Population
34,408
Median Household Income
$139,239
Median Home Value
$250,000+
Median Rent
$2,293
Median Age
46.9
Unemployment Rate
3.6%
Poverty Rate
5.3%
Bachelor's Degree or Higher
50.5%
County
Suffolk County
State
New York
See more demographics for:
ZIP 11787 vs. New York vs. U.S.
| Metric | ZIP 11787 | NY Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 34k | 11k | 10k |
| Median Household Income | $139k | $86k | $73k |
| Median Home Value | $622k | $342k | $258k |
| Median Rent | $2,293 | $1,328 | $1,088 |
| Median Age | 46.9 | 44.2 | 43.2 |
| Unemployment Rate | 3.6% | 5.3% | 5.0% |
| Poverty Rate | 5.3% | 11.8% | 13.3% |
| Bachelor's Degree or Higher | 50.5% | 34.4% | 26.9% |
Demographics Charts
Race & Ethnicity
Gender
Education Level (adults 25+)
Nearby ZIP Codes
- 11788 – Hauppauge
- 11754 – Kings Park
- 11767 – Nesconset
- 11780 – Saint James
- 11725 – Commack
- 11749 – Islandia
- 11722 – Central Islip
- 11755 – Lake Grove
- 11717 – Brentwood
- 11731 – East Northport
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 11788 | HAUPPAUGE | 17,017 | $139,903 |
| 11754 | KINGS PARK | 18,431 | $119,929 |
| 11767 | NESCONSET | 14,493 | $136,375 |
| 11780 | SAINT JAMES | 15,617 | $151,971 |
| 11725 | COMMACK | 28,735 | $168,786 |