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 Clarks

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

Postal Information

ZIP Code 08020
Type Standard
Primary City Clarksboro
State NJ
County Gloucester County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 856
Latitude 39,8° N
Longitude -75,22° 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 Clarksboro, NJ

Postal Information

ZIP Code 12041
Type Standard
Primary City Clarksville
State NY
County Albany County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 518, 838
Latitude 42,58° N
Longitude -73,95° 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 Clarksville, NY

Postal Information

ZIP Code 14430
Type Po Box
Primary City Clarkson
State NY
County Monroe County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 585
Latitude 43,21° N
Longitude -77,93° 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 Clarkson, NY

Postal Information

ZIP Code 14786
Type Po Box
Primary City West Clarksville
State NY
County Allegany County
Acceptable Cities W Clarksville
Unacceptable -
Time Zone America/New_York
Area Codes 585
Latitude 42,13° N
Longitude -78,25° 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 Clarksville, NY

Postal Information

ZIP Code 15322
Type Standard
Primary City Clarksville
State PA
County Greene County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 724, 878
Latitude 39,97° N
Longitude -80,04° 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 Clarksville, PA

Postal Information

ZIP Code 15725
Type Standard
Primary City Clarksburg
State PA
County Indiana County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 724, 878
Latitude 40,49° N
Longitude -79,36° 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 Clarksburg, PA

Postal Information

ZIP Code 16114
Type Standard
Primary City Clarks Mills
State PA
County Mercer County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 582, 724, 814, 878
Latitude 41,4° N
Longitude -80,18° 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 Clarks Mills, PA

Postal Information

ZIP Code 18411
Type Standard
Primary City Clarks Summit
State PA
County Lackawanna County
Acceptable Cities Clarks Green, Ransom Township, Ransom Twp, S Abingtn Twp, Scott Township, Scott Twp, South Abington Township, Waverly Township, Waverly Twp
Unacceptable S Abington Twp
Time Zone America/New_York
Area Codes 272, 570
Latitude 41,48° N
Longitude -75,7° 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 Clarks Summit, PA

Postal Information

ZIP Code 20871
Type Standard
Primary City Clarksburg
State MD
County Montgomery County
Acceptable Cities Hyattstown
Unacceptable -
Time Zone America/New_York
Area Codes 227, 240, 301
Latitude 39,23° N
Longitude -77,27° 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 Clarksburg, MD

Postal Information

ZIP Code 21029
Type Standard
Primary City Clarksville
State MD
County Howard County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 227, 240, 301, 410, 443, 667
Latitude 39,2° N
Longitude -76,94° 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 Clarksville, MD

Page 1 of 5
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.