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 Ash

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

Postal Information

ZIP Code 43160
Type Standard
Primary City Washington Court House
State OH
County Fayette County
Acceptable Cities Wshngtn Ct Hs
Unacceptable Washingtn C H, Washington Ch
Time Zone America/New_York
Area Codes 220, 326, 740, 937
Latitude 39,53° N
Longitude -83,43° 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 Washington Court House, OH

Postal Information

ZIP Code 43768
Type Po Box
Primary City Old Washington
State OH
County Guernsey County
Acceptable Cities Old Washingtn
Unacceptable -
Time Zone America/New_York
Area Codes 220, 740
Latitude 40,04° N
Longitude -81,44° 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 Old Washington, OH

Postal Information

ZIP Code 43830
Type Standard
Primary City Nashport
State OH
County Muskingum County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 220, 740
Latitude 40,04° N
Longitude -82,12° 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 Nashport, OH

Postal Information

ZIP Code 43837
Type Standard
Primary City Port Washington
State OH
County Tuscarawas County
Acceptable Cities Prt Washingtn
Unacceptable -
Time Zone America/New_York
Area Codes 220, 234, 330, 740
Latitude 40,32° N
Longitude -81,51° 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 Port Washington, OH

Postal Information

ZIP Code 44004
Type Standard
Primary City Ashtabula
State OH
County Ashtabula County
Acceptable Cities -
Unacceptable E Ashtabula, East Ashtabula, Edgewood, Plymouth Twp
Time Zone America/New_York
Area Codes 440
Latitude 41,87° N
Longitude -80,79° 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 Ashtabula, OH

Postal Information

ZIP Code 44005
Type Po Box
Primary City Ashtabula
State OH
County Ashtabula County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 440
Latitude 41,87° N
Longitude -80,79° 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 Ashtabula, OH

Postal Information

ZIP Code 44490
Type Standard
Primary City Washingtonville
State OH
County Columbiana County
Acceptable Cities Washingtonvle
Unacceptable -
Time Zone America/New_York
Area Codes 234, 330
Latitude 40,9° N
Longitude -80,77° 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 Washingtonville, OH

Postal Information

ZIP Code 44661
Type Po Box
Primary City Nashville
State OH
County Holmes County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 234, 330, 419, 567
Latitude 40,59° N
Longitude -82,12° 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 Nashville, OH

Postal Information

ZIP Code 44805
Type Standard
Primary City Ashland
State OH
County Ashland County
Acceptable Cities -
Unacceptable Bailey Lakes, Olivesburg, Widowville
Time Zone America/New_York
Area Codes 419, 567
Latitude 40,86° N
Longitude -82,31° 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 Ashland, OH

Postal Information

ZIP Code 44854
Type Standard
Primary City New Washington
State OH
County Crawford County
Acceptable Cities New Washingtn
Unacceptable -
Time Zone America/New_York
Area Codes 419, 567
Latitude 40,96° N
Longitude -82,85° 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 Washington, OH

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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.