List of 166 Zip Codes in Jefferson County, Kentucky

On this page, we'll list out the 166 Jefferson County, Kentucky ZIP codes we have, including the land area and county name of each code.

Kentucky is the 37th largest state by total land area, with a land area of 40,408 square miles (104,656 square kilometers) and has a total population of 4,461,952 people as of the most recent U.S. Census survey.

Jefferson County makes up approximately 4.92% of the total land area for Kentucky and we have 166 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
40023 58,513,000 23 59
40023 58,513,000 23 59
40025 436,388 0 0
40041 268,181 0 0
40041 268,181 0 0
40059 67,144,200 26 67
40059 67,144,200 26 67
40059 67,144,200 26 67
40118 35,438,800 14 35
40118 35,438,800 14 35
40177 35,491,300 14 35
40177 35,491,300 14 35
40202 4,026,410 2 4
40203 7,617,120 3 8
40204 8,410,160 3 8
40205 18,081,100 7 18
40205 18,081,100 7 18
40205 18,081,100 7 18
40205 18,081,100 7 18
40205 18,081,100 7 18
40205 18,081,100 7 18
40205 18,081,100 7 18
40206 14,789,000 6 15
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40207 30,105,600 12 30
40208 6,372,740 2 6
40208 6,372,740 2 6
40209 6,948,850 3 7
40210 8,334,030 3 8
40210 8,334,030 3 8
40211 19,374,800 7 19
40211 19,374,800 7 19
40212 9,841,620 4 10
40213 32,246,400 12 32
40213 32,246,400 12 32
40213 32,246,400 12 32
40213 32,246,400 12 32
40213 32,246,400 12 32
40214 38,476,200 15 38
40215 9,714,450 4 10
40215 9,714,450 4 10
40216 37,436,400 14 37
40216 37,436,400 14 37
40217 6,221,700 2 6
40217 6,221,700 2 6
40218 25,208,300 10 25
40218 25,208,300 10 25
40218 25,208,300 10 25
40219 37,276,200 14 37
40219 37,276,200 14 37
40220 19,728,700 8 20
40220 19,728,700 8 20
40220 19,728,700 8 20
40220 19,728,700 8 20
40220 19,728,700 8 20
40220 19,728,700 8 20
40220 19,728,700 8 20
40220 19,728,700 8 20
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40222 27,018,000 10 27
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40223 30,412,700 12 30
40228 19,603,900 8 20
40228 19,603,900 8 20
40228 19,603,900 8 20
40229 51,161,000 20 51
40229 51,161,000 20 51
40229 51,161,000 20 51
40229 51,161,000 20 51
40229 51,161,000 20 51
40229 51,161,000 20 51
40231 216,373 0 0
40231 216,373 0 0
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40241 37,430,300 14 37
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40242 6,908,570 3 7
40243 10,391,600 4 10
40243 10,391,600 4 10
40243 10,391,600 4 10
40243 10,391,600 4 10
40243 10,391,600 4 10
40245 83,874,000 32 84
40245 83,874,000 32 84
40245 83,874,000 32 84
40245 83,874,000 32 84
40258 30,250,500 12 30
40272 88,340,200 34 88
40280 251,903 0 0
40291 56,790,300 22 57
40291 56,790,300 22 57
40299 137,530,000 53 138
40299 137,530,000 53 138
40299 137,530,000 53 138
40299 137,530,000 53 138
40299 137,530,000 53 138

More Counties in Kentucky

If you want to search and find zip codes for different counties in Kentucky, the list below contains links to each of the 122 Kentucky counties we have data for.

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

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If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "List of 166 Zip Codes in Jefferson County, Kentucky". NameCensus.com. Accessed on March 29, 2024. https://namecensus.com/zip-codes/kentucky/jefferson-county/.

  • "List of 166 Zip Codes in Jefferson County, Kentucky". NameCensus.com, https://namecensus.com/zip-codes/kentucky/jefferson-county/. Accessed 29 March, 2024

  • List of 166 Zip Codes in Jefferson County, Kentucky. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/kentucky/jefferson-county/.