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 Hillsboro

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

Postal Information

ZIP Code 45133
Type Standard
Primary City Hillsboro
State OH
County Highland County
Acceptable Cities -
Unacceptable Allensburg, Belfast, East Danville, Fairfax, New Market, North Uniontown, Sugar Tree Ridge, Willetsville
Time Zone America/New_York
Area Codes 220, 326, 740, 937
Latitude 39,2° N
Longitude -83,61° 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 Hillsboro, OH

Postal Information

ZIP Code 47949
Type Standard
Primary City Hillsboro
State IN
County Fountain County
Acceptable Cities -
Unacceptable -
Time Zone America/Indiana/Indianapolis
Area Codes 765
Latitude 40,1° N
Longitude -87,15° 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 Hillsboro, IN

Postal Information

ZIP Code 52630
Type Standard
Primary City Hillsboro
State IA
County Henry County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 319
Latitude 40,83° N
Longitude -91,71° 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 Hillsboro, IA

Postal Information

ZIP Code 54634
Type Standard
Primary City Hillsboro
State WI
County Vernon County
Acceptable Cities Bloom City, Yuba
Unacceptable -
Time Zone America/Chicago
Area Codes 608
Latitude 43,65° N
Longitude -90,33° 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 Hillsboro, WI

Postal Information

ZIP Code 58045
Type Standard
Primary City Hillsboro
State ND
County Traill County
Acceptable Cities Kelso
Unacceptable -
Time Zone America/Chicago
Area Codes 218, 701
Latitude 47,4° N
Longitude -97,06° 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 Hillsboro, ND

Postal Information

ZIP Code 62049
Type Standard
Primary City Hillsboro
State IL
County Montgomery County
Acceptable Cities -
Unacceptable Kortcamp, Schram City
Time Zone America/Chicago
Area Codes 217, 447
Latitude 39,16° N
Longitude -89,48° 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 Hillsboro, IL

Postal Information

ZIP Code 63050
Type Standard
Primary City Hillsboro
State MO
County Jefferson County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 636
Latitude 38,23° N
Longitude -90,56° 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 Hillsboro, MO

Postal Information

ZIP Code 67063
Type Standard
Primary City Hillsboro
State KS
County Marion County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 620
Latitude 38,35° N
Longitude -97,2° 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 Hillsboro, KS

Postal Information

ZIP Code 76645
Type Standard
Primary City Hillsboro
State TX
County Hill County
Acceptable Cities -
Unacceptable Chat, Lovelace, Peoria, Vaughan, Winslow, Woodbury
Time Zone America/Chicago
Area Codes 254
Latitude 32° N
Longitude -97,11° 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 Hillsboro, TX

Postal Information

ZIP Code 88042
Type Standard
Primary City Hillsboro
State NM
County Sierra County
Acceptable Cities -
Unacceptable Kingston
Time Zone America/Denver
Area Codes 575
Latitude 32,81° N
Longitude -107,58° 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 Hillsboro, NM

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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.