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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 Hamilton

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

Postal Information

ZIP Code 35570
Type Standard
Primary City Hamilton
State AL
County Marion County
Acceptable Cities -
Unacceptable Bexar
Time Zone America/Chicago
Area Codes 205, 659, 662
Latitude 34,14° N
Longitude -87,98° 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 Hamilton, AL

Postal Information

ZIP Code 39746
Type Standard
Primary City Hamilton
State MS
County Monroe County
Acceptable Cities -
Unacceptable Old Hamilton
Time Zone America/Chicago
Area Codes 662
Latitude 33,8° N
Longitude -88,43° 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 Hamilton, MS

Postal Information

ZIP Code 45011
Type Standard
Primary City Hamilton
State OH
County Butler County
Acceptable Cities Fairfield, Fairfield Township, Fairfield Twp, Indian Spgs, Liberty Twp, Village Of Indian Springs, West Chester
Unacceptable City View Heights, New Miami, Saint Clair
Time Zone America/New_York
Area Codes 283, 513
Latitude 39,39° N
Longitude -84,56° 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 Hamilton, OH

Postal Information

ZIP Code 45012
Type Po Box
Primary City Hamilton
State OH
County Butler County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 513
Latitude 39,39° N
Longitude -84,56° 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 Hamilton, OH

Postal Information

ZIP Code 45013
Type Standard
Primary City Hamilton
State OH
County Butler County
Acceptable Cities Fairfield Township, Fairfield Twp, Indian Spgs, Rossville, Village Of Indian Springs
Unacceptable Millville
Time Zone America/New_York
Area Codes 283, 513
Latitude 39,41° N
Longitude -84,65° 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 Hamilton, OH

Postal Information

ZIP Code 45015
Type Standard
Primary City Hamilton
State OH
County Butler County
Acceptable Cities Fairfield Township, Fairfield Twp, Indian Spgs, Lindenwald, Village Of Indian Springs
Unacceptable Princeton
Time Zone America/New_York
Area Codes 283, 513
Latitude 39,37° N
Longitude -84,56° 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 Hamilton, OH

Postal Information

ZIP Code 45025
Type Unique
Primary City Hamilton
State OH
County Butler County
Acceptable Cities -
Unacceptable Ohio Casualty Ins
Time Zone America/New_York
Area Codes 513
Latitude 39,39° N
Longitude -84,56° 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 Hamilton, OH

Postal Information

ZIP Code 45026
Type Unique
Primary City Hamilton
State OH
County Butler County
Acceptable Cities -
Unacceptable West American Ins
Time Zone America/New_York
Area Codes 513
Latitude 39,39° N
Longitude -84,56° 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 Hamilton, OH

Postal Information

ZIP Code 46742
Type Standard
Primary City Hamilton
State IN
County Steuben County
Acceptable Cities -
Unacceptable Alvarado, Circle Park, Clarks Landing, Cold Springs, Forest Park Beach, Island Park, Oakwood, Oakwood Shores, Otsego, Penn Park, Russels Point
Time Zone America/Indiana/Indianapolis
Area Codes 260, 419, 567
Latitude 41,53° N
Longitude -84,91° 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 Hamilton, IN

Postal Information

ZIP Code 49419
Type Standard
Primary City Hamilton
State MI
County Allegan County
Acceptable Cities -
Unacceptable -
Time Zone America/Detroit
Area Codes 269, 616
Latitude 42,67° N
Longitude -86° 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 Hamilton, MI

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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.