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 Ava

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

Postal Information

ZIP Code 72941
Type Standard
Primary City Lavaca
State AR
County Sebastian County
Acceptable Cities Central City
Unacceptable -
Time Zone America/Chicago
Area Codes 479
Latitude 35,33° N
Longitude -94,18° 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 Lavaca, AR

Postal Information

ZIP Code 74001
Type Po Box
Primary City Avant
State OK
County Osage County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 539, 918
Latitude 36,49° N
Longitude -96,06° 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 Avant, OK

Postal Information

ZIP Code 74565
Type Po Box
Primary City Savanna
State OK
County Pittsburg County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 539, 918
Latitude 34,82° N
Longitude -95,83° 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 Savanna, OK

Postal Information

ZIP Code 75980
Type Standard
Primary City Zavalla
State TX
County Angelina County
Acceptable Cities -
Unacceptable Nancy
Time Zone America/Chicago
Area Codes 409, 936
Latitude 31,15° N
Longitude -94,41° 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 Zavalla, TX

Postal Information

ZIP Code 76127
Type Standard
Primary City Naval Air Station Jrb
State TX
County Tarrant County
Acceptable Cities Fort Worth, Ft Worth, Nas Jrb
Unacceptable -
Time Zone America/Chicago
Area Codes 682, 817
Latitude 32,77° N
Longitude -97,43° 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 Naval Air Station Jrb, TX

Postal Information

ZIP Code 76623
Type Po Box
Primary City Avalon
State TX
County Ellis County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 430, 682, 817, 903
Latitude 32,23° N
Longitude -96,8° 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 Avalon, TX

Postal Information

ZIP Code 77868
Type Standard
Primary City Navasota
State TX
County Grimes County
Acceptable Cities -
Unacceptable White Hall
Time Zone America/Chicago
Area Codes 936, 979
Latitude 30,38° N
Longitude -96,08° 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 Navasota, TX

Postal Information

ZIP Code 77869
Type Unique
Primary City Navasota
State TX
County Grimes County
Acceptable Cities -
Unacceptable Texas Dept Of Correction
Time Zone America/Chicago
Area Codes 936
Latitude 30,35° N
Longitude -96,06° 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 Navasota, TX

Postal Information

ZIP Code 77979
Type Standard
Primary City Port Lavaca
State TX
County Calhoun County
Acceptable Cities Long Mott
Unacceptable Clarks, Green Lake, Indianola, Kamey, Magnolia Beach, Olivia, Port Alto, Weedhaven
Time Zone America/Chicago
Area Codes 361
Latitude 28,61° N
Longitude -96,62° 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 Port Lavaca, TX

Postal Information

ZIP Code 83246
Type Standard
Primary City Lava Hot Springs
State ID
County Bannock County
Acceptable Cities Lava Hot Spgs
Unacceptable Topaz
Time Zone America/Boise
Area Codes 208, 986
Latitude 42,61° N
Longitude -112,04° 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 Lava Hot Springs, ID

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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.