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U.S. ZIP Codes Database 2026

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ZIP Code Details for Olivet

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

Postal Information

ZIP Code 41064
Type Standard
Primary City Mount Olivet
State KY
County Robertson County
Acceptable Cities -
Unacceptable Kentontown, Piqua
Time Zone America/New_York
Area Codes 606, 859
Latitude 38,53° N
Longitude -84,03° 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 Mount Olivet, KY

Postal Information

ZIP Code 49076
Type Standard
Primary City Olivet
State MI
County Eaton County
Acceptable Cities -
Unacceptable -
Time Zone America/Detroit
Area Codes 269, 517
Latitude 42,44° N
Longitude -84,92° 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 Olivet, MI

Postal Information

ZIP Code 57052
Type Standard
Primary City Olivet
State SD
County Hutchinson County
Acceptable Cities -
Unacceptable Wittenberg
Time Zone America/Chicago
Area Codes 605
Latitude 43,24° N
Longitude -97,67° 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 Olivet, SD

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.