00501 ZIP Code — Holtsville, NY
Suffolk County, New York
ZIP code 00501 is located in Holtsville, New York, within Suffolk County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 631.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
00501 ZIP code map
Cities in ZIP code 00501
Below are the cities the US Postal Service accepts for ZIP code 00501. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Holtsville | Acceptable |
| Holtsville | Preferred |
Nearby ZIP codes
11742 Holtsville (0.5 mi)
11738 Farmingville (1.3 mi)
11741 Holbrook (1.8 mi)
00544 Holtsville (2 mi)
11784 Selden (3.6 mi)
11763 Medford (3.6 mi)
11779 Ronkonkoma (3.8 mi)
11720 Centereach (4.2 mi)
11727 Coram (4.7 mi)
11705 Bayport (4.8 mi)
11715 Blue Point (4.8 mi)
11755 Lake Grove (4.8 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 36 |
| County FIPS | 103 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 40.8179 |
| Longitude | -73.0453 |
| Timezone | Eastern (ET) |
| Area code | 631 |