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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 Clarks

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

Postal Information

ZIP Code 37043
Type Standard
Primary City Clarksville
State TN
County Montgomery County
Acceptable Cities -
Unacceptable Fredonia, Hickory Point, Hilldale
Time Zone America/Chicago
Area Codes 270, 364, 615, 629, 931
Latitude 36,49° N
Longitude -87,24° 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 Clarksville, TN

Postal Information

ZIP Code 37044
Type Unique
Primary City Clarksville
State TN
County Montgomery County
Acceptable Cities -
Unacceptable Austin Peay St Univ
Time Zone America/Chicago
Area Codes 931, 615
Latitude 36,56° N
Longitude -87,34° 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 Clarksville, TN

Postal Information

ZIP Code 38324
Type Po Box
Primary City Clarksburg
State TN
County Carroll County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 731
Latitude 35,87° N
Longitude -88,38° 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 Clarksburg, TN

Postal Information

ZIP Code 38614
Type Standard
Primary City Clarksdale
State MS
County Coahoma County
Acceptable Cities Mattson, Stovall
Unacceptable Baltzer, Bobo, King And Anderson, Riverton, Roundaway
Time Zone America/Chicago
Area Codes 662
Latitude 34,2° N
Longitude -90,57° 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 Clarksdale, MS

Postal Information

ZIP Code 42726
Type Standard
Primary City Clarkson
State KY
County Grayson County
Acceptable Cities Millerstown, Peonia, Rock Creek, Wax
Unacceptable -
Time Zone America/Chicago
Area Codes 270, 364
Latitude 37,49° N
Longitude -86,22° 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 Clarkson, KY

Postal Information

ZIP Code 43115
Type Standard
Primary City Clarksburg
State OH
County Ross County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 220, 740
Latitude 39,5° N
Longitude -83,15° 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 Clarksburg, OH

Postal Information

ZIP Code 45113
Type Standard
Primary City Clarksville
State OH
County Clinton County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 283, 326, 513, 937
Latitude 39,4° N
Longitude -83,98° 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 Clarksville, OH

Postal Information

ZIP Code 47129
Type Standard
Primary City Clarksville
State IN
County Clark County
Acceptable Cities Jeffersonville, Jeffersonvlle
Unacceptable Cementville, Jeff
Time Zone America/Kentucky/Louisville
Area Codes 502, 812, 930
Latitude 38,31° N
Longitude -85,76° 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 Clarksville, IN

Postal Information

ZIP Code 47225
Type Po Box
Primary City Clarksburg
State IN
County Decatur County
Acceptable Cities -
Unacceptable -
Time Zone America/Indiana/Indianapolis
Area Codes 812, 930
Latitude 39,44° N
Longitude -85,34° 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 Clarksburg, IN

Postal Information

ZIP Code 47930
Type Standard
Primary City Clarks Hill
State IN
County Tippecanoe County
Acceptable Cities -
Unacceptable -
Time Zone America/Indiana/Indianapolis
Area Codes 765
Latitude 40,24° N
Longitude -86,72° 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 Clarks Hill, 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.