U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
Maps and coordinates
City lookup

ZIP Code Details for Park

Detailed geographic and postal record lookup for the city of Park.

Postal Information

ZIP Code 11729
Type Standard
Primary City Deer Park
State NY
County Suffolk County
Acceptable Cities -
Unacceptable Deerpark
Time Zone America/New_York
Area Codes 631, 934
Latitude 40,76° N
Longitude -73,32° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Deer Park, NY

Postal Information

ZIP Code 11754
Type Standard
Primary City Kings Park
State NY
County Suffolk County
Acceptable Cities -
Unacceptable San Remo
Time Zone America/New_York
Area Codes 631, 934
Latitude 40,89° N
Longitude -73,24° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Kings Park, NY

Postal Information

ZIP Code 11762
Type Standard
Primary City Massapequa Park
State NY
County Nassau County
Acceptable Cities Massapequa Pk
Unacceptable Bar Harbor
Time Zone America/New_York
Area Codes 363, 516
Latitude 40,68° N
Longitude -73,45° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Massapequa Park, NY

Postal Information

ZIP Code 12018
Type Standard
Primary City Averill Park
State NY
County Rensselaer County
Acceptable Cities -
Unacceptable Alps, Burden Lake, Dunham Hollow, East Poestenkill, Glass Lake
Time Zone America/New_York
Area Codes 518, 838
Latitude 42,63° N
Longitude -73,55° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Averill Park, NY

Postal Information

ZIP Code 12065
Type Standard
Primary City Clifton Park
State NY
County Saratoga County
Acceptable Cities Halfmoon
Unacceptable Clifton Park Center, Elnora, Jonesville
Time Zone America/New_York
Area Codes 518, 838
Latitude 42,85° N
Longitude -73,8° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Clifton Park, NY

Postal Information

ZIP Code 12427
Type Standard
Primary City Elka Park
State NY
County Greene County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 518, 838, 845
Latitude 42,14° N
Longitude -74,1° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Elka Park, NY

Postal Information

ZIP Code 12435
Type Standard
Primary City Greenfield Park
State NY
County Ulster County
Acceptable Cities Greenfld Park
Unacceptable -
Time Zone America/New_York
Area Codes 845
Latitude 41,72° N
Longitude -74,5° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Greenfield Park, NY

Postal Information

ZIP Code 12487
Type Standard
Primary City Ulster Park
State NY
County Ulster County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 845
Latitude 41,86° N
Longitude -73,99° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Ulster Park, NY

Postal Information

ZIP Code 12493
Type Po Box
Primary City West Park
State NY
County Ulster County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 845
Latitude 41,78° N
Longitude -73,96° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of West Park, NY

Postal Information

ZIP Code 12538
Type Standard
Primary City Hyde Park
State NY
County Dutchess County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 845
Latitude 41,78° N
Longitude -73,93° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hyde Park, NY

Page 5 of 31
Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.