Christian County, KY ZIP codes
There are 10 ZIP codes in Christian County, KY, in 9 towns, from 42215 to 42266. The largest are 42240 (Hopkinsville), 42262 (Oak Grove) and 42217 (Crofton).
The county seat is Hopkinsville.
- ZIP codes
- 10
- Towns
- 9
- County seat
- Hopkinsville
- County FIPS
21047- State
- Kentucky
- Population
- 72,069
- Median household income
- $55,494
- Land area
- 718 sq mi
- Area code
- 270
- Metro area
- Clarksville
Christian County ZIP codes by town
- Hopkinsville (county seat)
- 42240, 42241
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Christian County ZIP codes
The ZIP codes of Christian County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Christian County in numbers
About 72,069 people live in Christian County, in 25,725 households, the 11th most populous of Kentucky's 120 counties. The median household income is $55,494 a year, 13% below the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $173,600 (16% below the Kentucky median), and median gross rent is $1,040 a month. The median age is 28.8; 19.6% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 20 minutes.
| Population | 72,069 |
|---|---|
| Households | 25,725 |
| Median age | 28.8 |
| Median household income | $55,494 |
| Median home value | $173,600 |
| Median gross rent | $1,040 |
| Bachelor's degree or higher | 19.6% |
| Mean commute | 20.1 min |
| Population density | 100 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Christian County
| Town | ZIP codes | Population |
|---|---|---|
| Hopkinsville | 2 | 30,906 |
| Oak Grove | 1 | 7,962 |
| Herndon | 1 | 931 |
| Pembroke | 1 | 732 |
| Crofton | 1 | 655 |
| Cerulean | 1 | 263 |
| La Fayette | 1 | 227 |
| Fairview | 1 | 120 |
| Gracey | 1 | 107 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Christian County.
- Montgomery County, TN (10)
- Hopkins County (10)
- Muhlenberg County (13)
- Trigg County (1)
- Caldwell County (2)
- Todd County (6)
Not sure you are in Christian County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Christian County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
42215 | Cerulean , KY | Standard | 1,319 | $83,098 | $201,300 |
42217 | Crofton , KY | Standard | 3,799 | $65,357 | $162,000 |
42221 | Fairview , KY | No street area | — | — | — |
42232 | Gracey , KY | Standard | 711 | $90,265 | $226,900 |
42236 | Herndon , KY | Standard | 931 | $68,819 | $118,000 |
42240 | Hopkinsville , KY | Standard | 41,415 | $51,534 | $174,200 |
42241 | Hopkinsville , KY | No street area | — | — | — |
42254 | La Fayette , KY | Standard | 227 | $47,250 | $99,000 |
42262 | Oak Grove , KY | Standard | 9,665 | $51,975 | $157,000 |
42266 | Pembroke , KY | Standard | 2,956 | $71,250 | $230,200 |
Cite this page
zipcodes.pro. “Christian County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ky/county/christian
Underlying data is public domain or openly licensed — sources, vintages and licences.