WILLIAM ST, SMITHTOWN, NY ZIP Code
| Street | WILLIAM ST |
| City | SMITHTOWN |
| State | New York |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
11787
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
ZIP+4 Codes for WILLIAM ST, SMITHTOWN, NY by house number
| Address range | House number | ZIP+4 code |
|---|---|---|
| From 1 To 3 Odd | 1, 3 | 11787-5718 |
| From 2 To 6 Even | 2, 4, 6 | 11787-5717 |
| From 5 To 11 Odd | 5, 7, 9, 11 | 11787-5719 |
| From 8 To 12 Even | 8, 10, 12 | 11787-5721 |
| From 13 To 19 Odd | 13, 15, 17, 19 | 11787-5720 |
| From 14 To 16 Even | 14, 16 | 11787-5722 |
| From 18 To 20 Even | 18, 20 | 11787-5717 |
| From 21 To 31 Odd | 21, 23, 25, 27, 29, 31 | 11787-5609 |
| 22 | 22 | 11787-5722 |
| From 24 To 32 Even | 24, 26, 28, 30, 32 | 11787-5612 |
| From 33 To 39 Odd | 33, 35, 37, 39 | 11787-5610 |
| From 34 To 40 Even | 34, 36, 38, 40 | 11787-5613 |
| From 41 To 99 Odd | 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99 | 11787-5611 |
| From 42 To 98 Even | 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98 | 11787-5614 |
List of WILLIAM ST, SMITHTOWN, NY ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 11787 | STANDARD | 34,815 |
Post offices
SMITHTOWN — Post Office™ 25 ROUTE 111 SMITHTOWN, NY 11787-3743 |
Envelope example
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.
The recipient address information is provided for your reference.
Address example
23 WILLIAM ST
SMITHTOWN NY 11787-5609
SMITHTOWN NY 11787-5609
94 WILLIAM ST
SMITHTOWN NY 11787-5614
SMITHTOWN NY 11787-5614
5 WILLIAM ST
SMITHTOWN NY 11787-5719
SMITHTOWN NY 11787-5719
31 WILLIAM ST
SMITHTOWN NY 11787-5609
SMITHTOWN NY 11787-5609
42 WILLIAM ST
SMITHTOWN NY 11787-5614
SMITHTOWN NY 11787-5614
25 WILLIAM ST
SMITHTOWN NY 11787-5609
SMITHTOWN NY 11787-5609
Map
ZIP Codes for other locations
State and city for WILLIAM ST
ZIP Codes by ZIP count in New York
Other streets in SMITHTOWN, New York