What city is ZIP code 10542?

10542 is a Mahopac Falls, New York ZIP code.

What county is 10542 in?

ZIP code 10542 is in Putnam County, New York.

What time zone is ZIP code 10542 in?

10542 is in the Eastern Time zone (America/New_York).

What area code is 10542?

Phone numbers in ZIP code 10542 use area code 845.

Can I use 10542 for a street address?

No. 10542 is only for PO Boxes. Street addresses in Mahopac Falls use another ZIP code.

What ZIP codes are near 10542?

The nearest ZIP codes to 10542 are 10541 (Mahopac, 0.5 miles), 10505 (Baldwin Place, 2.2 miles), 10535 (Jefferson Valley, 3 miles) and 10587 (Shenorock, 3.2 miles).

ZIP code 10542

Where is ZIP code 10542?

Mahopac Falls, New York

Putnam County · PO Box only ZIP code

ZIP code 10542 belongs to Mahopac Falls, New York in Putnam County. 10542 is a PO Box only ZIP code: it is used for post office boxes at the Mahopac Falls post office, not for street addresses. It is in the Eastern Time zone and uses area code 845. The closest ZIP codes are 10541 (Mahopac, 0.5 mi east), 10505 (Baldwin Place, 2.2 mi south) and 10535 (Jefferson Valley, 3 mi southwest).

ZIP code	10542
Type	PO Box only (no street delivery)
Status	Active
City	Mahopac Falls
State	New York (NY)
County	Putnam County
Time zone	Eastern Time · now
Area code	845
Coordinates	41.3726, -73.7601 map
3-digit prefix	105

The Census Bureau doesn’t publish population figures for po box only 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 10542

ZIP code	City	Distance	Type
10541	Mahopac, NY	0.5 mi E	Standard
10505	Baldwin Place, NY	2.2 mi S	Standard
10535	Jefferson Valley, NY	3 mi SW	Standard
10587	Shenorock, NY	3.2 mi S	PO Box only
10540	Lincolndale, NY	3.3 mi SE	PO Box only
10589	Somers, NY	4.3 mi SE	Standard
10527	Granite Springs, NY	4.4 mi S	Standard
10588	Shrub Oak, NY	4.6 mi SW	Standard
10579	Putnam Valley, NY	4.7 mi W	Standard
10598	Yorktown Heights, NY	5.3 mi S	Standard
10501	Amawalk, NY	5.4 mi S	Standard
10519	Croton Falls, NY	5.4 mi E	PO Box only

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 10542 or measure the distance to another ZIP code.

How to address mail to 10542

JANE SMITH
PO BOX 123
MAHOPAC FALLS NY 10542

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (10542-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 10542?: 10542 is a Mahopac Falls, New York ZIP code.
What county is 10542 in?: ZIP code 10542 is in Putnam County, New York.
What time zone is ZIP code 10542 in?: 10542 is in the Eastern Time zone (America/New_York).
What area code is 10542?: Phone numbers in ZIP code 10542 use area code 845.
Can I use 10542 for a street address?: No. 10542 is only for PO Boxes. Street addresses in Mahopac Falls use another ZIP code.
What ZIP codes are near 10542?: The nearest ZIP codes to 10542 are 10541 (Mahopac, 0.5 miles), 10505 (Baldwin Place, 2.2 miles), 10535 (Jefferson Valley, 3 miles) and 10587 (Shenorock, 3.2 miles).