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U.S. ZIP Codes Database 2026

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ZIP Code Details for Portland

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

Postal Information

ZIP Code 04124
Type Unique
Primary City Portland
State ME
County Cumberland County
Acceptable Cities -
Unacceptable Union Mutual Life Ins
Time Zone America/New_York
Area Codes 207
Latitude 43,66° N
Longitude -70,25° 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 Portland, ME

Postal Information

ZIP Code 04954
Type Po Box
Primary City New Portland
State ME
County Somerset County
Acceptable Cities N New Portlnd, North New Portland
Unacceptable -
Time Zone America/New_York
Area Codes 207
Latitude 44,88° N
Longitude -70,09° 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 New Portland, ME

Postal Information

ZIP Code 04961
Type Standard
Primary City New Portland
State ME
County Somerset County
Acceptable Cities Carrying Place Town Twp, Caryng Pl Twp, Dead River Twp, Dead Rvr Twp, Highland Plt, Lexington Twp, N New Portland, N New Portlnd, North New Portland, Pierce Pond, Pierce Pond Twp
Unacceptable -
Time Zone America/New_York
Area Codes 207
Latitude 45,01° N
Longitude -70,08° 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 New Portland, ME

Postal Information

ZIP Code 06480
Type Standard
Primary City Portland
State CT
County Middlesex County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,58° N
Longitude -72,62° 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 Portland, CT

Postal Information

ZIP Code 13834
Type Standard
Primary City Portlandville
State NY
County Otsego County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 607
Latitude 42,55° N
Longitude -74,97° 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 Portlandville, NY

Postal Information

ZIP Code 14769
Type Standard
Primary City Portland
State NY
County Chautauqua County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 716
Latitude 42,37° N
Longitude -79,47° 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 Portland, NY

Postal Information

ZIP Code 18351
Type Po Box
Primary City Portland
State PA
County Northampton County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 272, 484, 570, 610, 835, 908
Latitude 40,92° N
Longitude -75,1° 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 Portland, PA

Postal Information

ZIP Code 37148
Type Standard
Primary City Portland
State TN
County Sumner County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 270, 364, 615, 629
Latitude 36,58° N
Longitude -86,51° 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 Portland, TN

Postal Information

ZIP Code 45770
Type Standard
Primary City Portland
State OH
County Meigs County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 220, 304, 681, 740
Latitude 38,99° N
Longitude -81,81° 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 Portland, OH

Postal Information

ZIP Code 47371
Type Standard
Primary City Portland
State IN
County Jay County
Acceptable Cities -
Unacceptable Antiville, Bellefountain, Blaine, Bluff Point, Boundry, Brice, College Cnr, College Corner, Collett, Como, Liber, New Mount Pleasant, New Mt Pleasant, Noble, Powers, Westchester
Time Zone America/Indiana/Indianapolis
Area Codes 260, 419, 567, 765
Latitude 40,43° N
Longitude -84,98° 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 Portland, IN

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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.