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.

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ZIP Code Details for Bay

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

Postal Information

ZIP Code 62314
Type Standard
Primary City Baylis
State IL
County Pike County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 217, 447
Latitude 39,72° N
Longitude -90,9° 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 Baylis, IL

Postal Information

ZIP Code 69334
Type Standard
Primary City Bayard
State NE
County Morrill County
Acceptable Cities -
Unacceptable -
Time Zone America/Denver
Area Codes 308
Latitude 41,75° N
Longitude -103,32° 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 Bayard, NE

Postal Information

ZIP Code 72088
Type Standard
Primary City Fairfield Bay
State AR
County Van Buren County
Acceptable Cities Shirley
Unacceptable -
Time Zone America/Chicago
Area Codes 501
Latitude 35,6° N
Longitude -92,26° 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 Fairfield Bay, AR

Postal Information

ZIP Code 72338
Type Standard
Primary City Frenchmans Bayou
State AR
County Mississippi County
Acceptable Cities Frenchman Byu
Unacceptable -
Time Zone America/Chicago
Area Codes 870, 901
Latitude 35,41° N
Longitude -90,15° 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 Frenchmans Bayou, AR

Postal Information

ZIP Code 72411
Type Standard
Primary City Bay
State AR
County Craighead County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 870
Latitude 35,74° N
Longitude -90,55° 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 Bay, AR

Postal Information

ZIP Code 77404
Type Po Box
Primary City Bay City
State TX
County Matagorda County
Acceptable Cities Sargent
Unacceptable -
Time Zone America/Chicago
Area Codes 979
Latitude 28,97° N
Longitude -95,96° 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 Bay City, TX

Postal Information

ZIP Code 77414
Type Standard
Primary City Bay City
State TX
County Matagorda County
Acceptable Cities Clemville, Sargent
Unacceptable Buckeye, Cedar Lake
Time Zone America/Chicago
Area Codes 361, 979
Latitude 28,97° N
Longitude -95,96° 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 Bay City, TX

Postal Information

ZIP Code 77520
Type Standard
Primary City Baytown
State TX
County Harris County
Acceptable Cities Beach City, Cove, Mont Belvieu, Old River Winfree, Old Rvr Wnfre
Unacceptable Bayway, Cedar Point, Garth, Lakewood, Lynchburg, Mcnair, Stewart Heights
Time Zone America/Chicago
Area Codes 281, 346, 713, 832
Latitude 29,74° N
Longitude -94,96° 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 Baytown, TX

Postal Information

ZIP Code 77521
Type Standard
Primary City Baytown
State TX
County Harris County
Acceptable Cities Mont Belvieu
Unacceptable -
Time Zone America/Chicago
Area Codes 281, 346, 713, 832, 936
Latitude 29,8° N
Longitude -94,97° 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 Baytown, TX

Postal Information

ZIP Code 77522
Type Po Box
Primary City Baytown
State TX
County Harris County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 713
Latitude 29,74° N
Longitude -94,96° 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 Baytown, TX

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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.