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U.S. ZIP Codes Database 2026

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ZIP Code Details for Lawrence

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

Postal Information

ZIP Code 01840
Type Standard
Primary City Lawrence
State MA
County Essex County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 351, 978
Latitude 42,71° N
Longitude -71,16° 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 Lawrence, MA

Postal Information

ZIP Code 01841
Type Standard
Primary City Lawrence
State MA
County Essex County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 351, 978
Latitude 42,72° N
Longitude -71,15° 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 Lawrence, MA

Postal Information

ZIP Code 01842
Type Po Box
Primary City Lawrence
State MA
County Essex County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 351
Latitude 42,7° N
Longitude -71,16° 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 Lawrence, MA

Postal Information

ZIP Code 01843
Type Standard
Primary City Lawrence
State MA
County Essex County
Acceptable Cities -
Unacceptable S Lawrence, South Lawrence
Time Zone America/New_York
Area Codes 351, 978
Latitude 42,7° N
Longitude -71,16° 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 Lawrence, MA

Postal Information

ZIP Code 08648
Type Standard
Primary City Lawrence Township
State NJ
County Mercer County
Acceptable Cities Lawrence, Lawrence Twp, Lawrenceville, Trenton
Unacceptable -
Time Zone America/New_York
Area Codes 609, 640
Latitude 40,28° N
Longitude -74,72° 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 Lawrence Township, NJ

Postal Information

ZIP Code 11559
Type Standard
Primary City Lawrence
State NY
County Nassau County
Acceptable Cities -
Unacceptable Meadowmere Park
Time Zone America/New_York
Area Codes 347, 363, 516, 718, 917, 929
Latitude 40,6° N
Longitude -73,71° 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 Lawrence, NY

Postal Information

ZIP Code 12949
Type Standard
Primary City Lawrenceville
State NY
County St Lawrence County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 315
Latitude 44,77° N
Longitude -74,65° 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 Lawrenceville, NY

Postal Information

ZIP Code 12967
Type Standard
Primary City North Lawrence
State NY
County St. Lawrence County
Acceptable Cities N Lawrence
Unacceptable -
Time Zone America/New_York
Area Codes 315, 518, 680, 838
Latitude 44,76° N
Longitude -74,65° 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 North Lawrence, NY

Postal Information

ZIP Code 15055
Type Standard
Primary City Lawrence
State PA
County Washington County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 412, 724, 878
Latitude 40,31° N
Longitude -80,12° 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 Lawrence, PA

Postal Information

ZIP Code 16929
Type Standard
Primary City Lawrenceville
State PA
County Tioga County
Acceptable Cities -
Unacceptable E Lawrencevle, Somers Lane
Time Zone America/New_York
Area Codes 272, 570, 582, 607, 814
Latitude 41,99° N
Longitude -77,12° 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 Lawrenceville, PA

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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.