ZIP Code 40330, Kentucky
ZIP Code 40330 profile, demographic data, and geographic information.
ZCTA5 40330 is a 5-digit ZIP Code area located in Mercer County / Washington County, Kentucky. As of official census estimates, it has a reported population of 21,250. The land area covers 220.73 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 21,250 | ±582 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 42.5 yrs | ±1 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 8,532 | ±317 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 9,674 | ±210 |
| Occupied Housing Units | 8,532 | ±317 |
| Vacant Housing Units | 1,142 | ±254 |
| Median Home Value | $199,500 | ±$15,212 |
| Median Gross Rent | $824 | ±$90 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $63,992 | ±$3,911 |
| Per Capita Income | $33,373 | ±$2,090 |
| Poverty Rate | 10.7% | ±3.3% |
| Population Below Poverty Level | 2,247 | ±695 |
| Unemployment Rate | 4.3% | ±2.1% |
| Civilian Labor Force, Employed | 9,597 | ±547 |
| Broadband Internet Rate | 86.6% | ±2.6% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
COUNTY OF MERCER
GUS Population: 23,515 (2024)
ID: 127560
|
County | Official County Government |
Contact: FINANCE OFFICER
207 W LEXINGTON ST, HARRODSBURG KY 40330
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Alternative School Nearby | 06-12 | Danville, KY | |
| Alternative School Nearby | 06-12 | Danville, KY | |
| Regular School Nearby | 09-12 | Danville, KY | |
| Regular School Nearby | 06-08 | Danville, KY | |
| Regular School Nearby | PK-12 | Burgin, KY | |
| Regular School Nearby | PK-05 | Lancaster, KY | |
| Regular School Nearby | 09-12 | Danville, KY | |
| Regular School Nearby | 02-05 | Danville, KY | |
| Regular School Nearby | 06-08 | Danville, KY | |
| Regular School Nearby | PK-05 | Junction City, KY |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Centre College
|
College | 11.5 mi away | 625 W Walnut St, Danville, KY, 40422-1394 |
8592385200
|
|
MERCER COUNTY PUBLIC LIBRARY
|
Library | 3.0 mi away | 109 WEST LEXINGTON STREET, HARRODSBURG, KY, 40330 |
(859) 734-3680
|
|
Asbury University
|
College | 13.3 mi away | 1 Macklem Dr, Wilmore, KY, 40390-1198 |
8598583511
|
|
MERCER COUNTY PUBLIC LIBRARY
|
Library | 3.0 mi away | 109 WEST LEXINGTON STREET, HARRODSBURG, KY, 40330 |
(859) 734-3680
|
|
Asbury Theological Seminary
|
College | 13.5 mi away | 204 N Lexington Ave, Wilmore, KY, 40390-1199 |
8598583581
|
|
BOYLE COUNTY PUBLIC LIBRARY
|
Library | 11.6 mi away | 307 WEST BROADWAY, DANVILLE, KY, 40422 |
(859) 238-7323
|
|
Kentucky Community and Technical College System
|
College | 20.7 mi away | 300 North Main Street, Versailles, KY, 40383-1245 |
8592563100
|
|
BOYLE COUNTY PUBLIC LIBRARY
|
Library | 11.6 mi away | 307 WEST BROADWAY, DANVILLE, KY, 40422 |
(859) 238-7323
|
|
Frontier Nursing University
|
College | 21.1 mi away | 2050 Lexington Road, Versailles, KY, 40383 |
8592514700
|
|
JCPL+
|
Library | 13.1 mi away | 210 S LEXINGTON AVE., WILMORE, KY, 40390 |
(859) 885-3523
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at DIX DAM, KY US, located 9.8 miles from ZCTA5 40330. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 44.5° | 27.3° | 35.9° | 3.10" | — |
| February | 49.2° | 29.4° | 39.3° | 3.49" | — |
| March | 58.5° | 36.4° | 47.5° | 4.10" | — |
| April | 69.6° | 45.8° | 57.7° | 4.37" | — |
| May | 76.9° | 55.4° | 66.1° | 4.89" | — |
| June | 84.4° | 63.2° | 73.8° | 4.70" | — |
| July | 86.4° | 67.2° | 76.8° | 4.67" | — |
| August | 85.7° | 65.1° | 75.4° | 3.19" | — |
| September | 80.1° | 58.1° | 69.1° | 3.36" | — |
| October | 70.9° | 47.8° | 59.3° | 3.29" | — |
| November | 55.8° | 35.3° | 45.6° | 3.15" | — |
| December | 45.4° | 29.2° | 37.3° | 3.58" | — |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Harrodsburg city | City | 2.2 mi | — |
| Burgin city | City | 7.3 mi | — |
| Salvisa CDP | CDP | 9.6 mi | — |
| Perryville city | City | 10.1 mi | — |
| High Bridge CDP | CDP | 10.5 mi | — |
| Mackville city | City | 10.6 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 40330. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.