ZIP code 00501
Where is ZIP code 00501?
Holtsville, New York
Suffolk County · Unique ZIP code
ZIP code 00501 belongs to Holtsville, New York in Suffolk County. 00501 is a unique ZIP code assigned to a single organization (Internal Revenue Service) that gets a lot of mail. It is in the Eastern Time zone and uses area code 631. The closest ZIP codes are 00544 (Holtsville, 0 mi north), 11742 (Holtsville, 0.4 mi southeast) and 11738 (Farmingville, 1.5 mi north).
| ZIP code | 00501 |
|---|---|
| Type | Unique ZIP code for a single organization |
| Status | Active |
| City | Holtsville |
| State | New York (NY) |
| County | Suffolk County |
| Time zone | Eastern Time · now |
| Area code | 631 |
| Coordinates | 40.8154, -73.0451 map |
| 3-digit prefix | 005 |
The Census Bureau doesn’t publish population figures for unique ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 00501
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 00544 | Holtsville, NY | 0 mi N | Unique |
| 11742 | Holtsville, NY | 0.4 mi SE | Standard |
| 11738 | Farmingville, NY | 1.5 mi N | Standard |
| 11741 | Holbrook, NY | 1.9 mi SW | Standard |
| 11763 | Medford, NY | 3.1 mi E | Standard |
| 11784 | Selden, NY | 3.8 mi N | Standard |
| 11720 | Centereach, NY | 4.3 mi NW | Standard |
| 11779 | Ronkonkoma, NY | 4.5 mi W | Standard |
| 11715 | Blue Point, NY | 4.5 mi S | Standard |
| 11755 | Lake Grove, NY | 4.7 mi NW | Standard |
| 11772 | Patchogue, NY | 4.8 mi SE | Standard |
| 11705 | Bayport, NY | 4.9 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 00501 or measure the distance to another ZIP code.
How to address mail to 00501
123 MAIN ST
HOLTSVILLE NY 00501
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (00501-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Holtsville, NY
All Holtsville ZIP codes with population and income →
Questions
- What city is ZIP code 00501?
- 00501 is a Holtsville, New York ZIP code.
- What county is 00501 in?
- ZIP code 00501 is in Suffolk County, New York.
- What time zone is ZIP code 00501 in?
- 00501 is in the Eastern Time zone (America/New_York).
- What area code is 00501?
- Phone numbers in ZIP code 00501 use area code 631.
- Can I use 00501 for a street address?
- Only for mail to the organization it is assigned to. Other addresses in Holtsville use a standard ZIP code.
- What ZIP codes are near 00501?
- The nearest ZIP codes to 00501 are 00544 (Holtsville, 0 miles), 11742 (Holtsville, 0.4 miles), 11738 (Farmingville, 1.5 miles) and 11741 (Holbrook, 1.9 miles).