ZIP Code 42123 – Austin, Kentucky | ZipsCode.us

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42123

ZIP Code 42123

Austin, Kentucky · Barren

AustinBarrenKentuckyUnited States
Which Kentucky city is ZIP code 42123 in?
ZIP code 42123 belongs to the city of Austin in Kentucky (Barren). See all Kentucky ZIP Codes.

ZIP code 42123 belongs to Austin, Kentucky, in Barren. If you are mailing a letter or package to this area, use Austin, KY 42123 in the address. On this page you will find the city and county for 42123, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.

42123ZIP Code
AustinCity
BarrenCounty
KentuckyState

What City Is ZIP Code 42123?

The city for ZIP code 42123 is Austin, Kentucky. When you write an address in this area, the correct format is: Name, Street Address, Austin, KY 42123.

ZIP Code 42123 County and State

ZIP code 42123 is located in Barren, Kentucky. For a complete list of cities and ZIP codes across the state, see the Kentucky ZIP Codes page.

Nearby ZIP Codes in Barren

These ZIP codes are in the same county as 42123:

ZIP Code 42123 on the Map

The map below shows the approximate center of ZIP code 42123, near Austin, Kentucky. You can zoom in and drag the map to explore the area.

Map center is approximate (ZIP area center, around 36.8124, -85.985). Map data © OpenStreetMap.

Population and Demographics of ZIP Code 42123

According to public U.S. Census Bureau data, ZIP code 42123 is home to a community in Kentucky. The figures below come from the U.S. Census and the American Community Survey (ACS).

1,203Population
55People per sq mi
609Housing Units
$115,200Median Home Value
$36,607Median Household Income
21.95 sq miLand Area

Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.

Find an Address in ZIP Code 42123

Need the full ZIP+4 code for a specific street address in Austin? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.

Frequently Asked Questions

What city is ZIP code 42123?

ZIP code 42123 is for Austin, Kentucky.

What county is ZIP code 42123 in?

ZIP code 42123 is in Barren, Kentucky.

What state is ZIP code 42123 in?

ZIP code 42123 is in Kentucky (KY).

How do I find the ZIP+4 for an address in 42123?

Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.

What are the nearby ZIP codes to 42123?

Nearby ZIP codes include 42127 (Cave City), 42130 (Eighty Eight), 42131 (Etoile), 42141 (Glasgow), 42142 (Glasgow).

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