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U.S. ZIP Codes Database 2026

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ZIP Code Details for Newton

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

Postal Information

ZIP Code 02458
Type Standard
Primary City Newton
State MA
County Middlesex County
Acceptable Cities Newtonville
Unacceptable Riverside
Time Zone America/New_York
Area Codes 617, 857
Latitude 42,35° N
Longitude -71,19° 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 Newton, MA

Postal Information

ZIP Code 02459
Type Standard
Primary City Newton Center
State MA
County Middlesex County
Acceptable Cities Newton, Newton Centre
Unacceptable Newton Cntr, Newton Ctr
Time Zone America/New_York
Area Codes 339, 617, 781, 857
Latitude 42,31° N
Longitude -71,19° 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 Newton Center, MA

Postal Information

ZIP Code 02460
Type Standard
Primary City Newtonville
State MA
County Middlesex County
Acceptable Cities Newton
Unacceptable -
Time Zone America/New_York
Area Codes 617, 857
Latitude 42,35° N
Longitude -71,2° 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 Newtonville, MA

Postal Information

ZIP Code 02461
Type Standard
Primary City Newton Highlands
State MA
County Middlesex County
Acceptable Cities Newton, Newton Hlds
Unacceptable -
Time Zone America/New_York
Area Codes 339, 617, 781, 857
Latitude 42,32° N
Longitude -71,21° 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 Newton Highlands, MA

Postal Information

ZIP Code 02462
Type Standard
Primary City Newton Lower Falls
State MA
County Middlesex County
Acceptable Cities Newton, Newton L F, Newtonville
Unacceptable -
Time Zone America/New_York
Area Codes 339, 617, 781, 857
Latitude 42,33° N
Longitude -71,26° 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 Newton Lower Falls, MA

Postal Information

ZIP Code 02464
Type Standard
Primary City Newton Upper Falls
State MA
County Middlesex County
Acceptable Cities Newton, Newton U F
Unacceptable -
Time Zone America/New_York
Area Codes 339, 617, 781, 857
Latitude 42,31° N
Longitude -71,22° 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 Newton Upper Falls, MA

Postal Information

ZIP Code 02465
Type Standard
Primary City West Newton
State MA
County Middlesex County
Acceptable Cities Newton
Unacceptable W Newton
Time Zone America/New_York
Area Codes 339, 617, 781, 857
Latitude 42,35° N
Longitude -71,22° 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 West Newton, MA

Postal Information

ZIP Code 03858
Type Standard
Primary City Newton
State NH
County Rockingham County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 351, 603, 978
Latitude 42,86° N
Longitude -71,03° 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 Newton, NH

Postal Information

ZIP Code 03859
Type Po Box
Primary City Newton Junction
State NH
County Rockingham County
Acceptable Cities Newton Jct
Unacceptable -
Time Zone America/New_York
Area Codes 603
Latitude 42,86° N
Longitude -71,04° 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 Newton Junction, NH

Postal Information

ZIP Code 07860
Type Standard
Primary City Newton
State NJ
County Sussex County
Acceptable Cities Fredon, Fredon Township, Fredon Twp
Unacceptable -
Time Zone America/New_York
Area Codes 862, 908, 973
Latitude 41,05° N
Longitude -74,75° 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 Newton, NJ

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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.