Louisville/Jefferson County is a city in Jefferson County, Kentucky, home to about 631,818 people across 263 square miles. Its ZIP codes are 40023, 40059, 40118, 40177, 40216, 40218, 40219, 40222, 40223, 40228, 40229, 40241, 40245, 40258, 40272, 40291 and 40299, and parts of 40025, 40109, 40207, 40209, 40210, 40211, 40213, 40214, 40220 and 40242 are in Louisville/Jefferson County too.
Homes sold for a median of $167 per square foot across 17 ZIP codes in the three months ending August 2026, and 16 of 17 were seller’s markets.
Population631,8182,398 per sq mi
Median home value$233,900Census, as estimated by owners
Price per sq ft$167Sold homes, 3 months to August 2026
Mostly Lyndon; part is in Louisville/Jefferson County
Each card is that ZIP code’s whole market, including any part outside Louisville/Jefferson County. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
The Louisville/Jefferson County guide is on the way
We’re writing up Louisville/Jefferson County’s story and what everyday life there is like, for people thinking about moving in.
History
What it’s like to live there
Getting around
Things to do
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Around Louisville/Jefferson County
Distances
Nearest major airport
Louisville Muhammad Ali International Airport (SDF)5 miles away
Nearest city of 250,000+
Lexington-Fayette, KY65 miles away
Nearest city of 1 million+
Chicago, IL275 miles away
Straight-line distances from the center of Louisville/Jefferson County; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Who represents Louisville/Jefferson County
U.S. Representative · Kentucky’s 3rd DistrictMorgan McGarvey (D)
U.S. Representative · Kentucky’s 2nd DistrictBrett Guthrie (R)
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Population over time
Louisville/Jefferson County had 386,884 residents in the 2020 census, down 35% since 2010.
It’s the 1st largest of 553 towns in Kentucky by population.
Jefferson County grew from 232,549 residents in 1900 to 782,969 in 2020.
Jefferson County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Weather by month
Average highs peak around 87°F in summer, and winter lows average 26°F. About 53.1 inches of rain and melted snow fall in a typical year, with about 15 inches of snow.
Source: NOAA 1991–2020 climate normals, Louisville Wfo, KY weather station (4 miles away).
Jobs in Jefferson County
470,153 jobs at 20,164 businesses in Jefferson County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Health care
4,631 doctors and other health care providers list an office in Louisville/Jefferson County’s ZIP codes.
Nearest hospitals
Baptist Health LouisvilleGeneral hospital · emergency room · CMS rating 4 of 5 · Louisville4.8 miles
Louisville Va Medical CenterVA hospital · emergency room · CMS rating 5 of 5 · Louisville7.4 miles
University of Louisville HospitalGeneral hospital · emergency room · CMS rating 1 of 5 · Louisville7.6 miles
Providers with an office here
Primary care doctors
402
Specialist doctors
349
Dentists
350
Nurse practitioners and physician assistants
948
Mental health providers
1,199
Physical and occupational therapists
1,177
Optometrists
85
Chiropractors
121
Pharmacies
163
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Places in and around Louisville/Jefferson County
Parks (112 nearby)
Turkey Run Park · 859 acres7.4 mi
Broad Run Park · 820 acres7.3 mi
Iroquois Park · 617 acres7.7 mi
McNeely Lake Park · 463 acres5.1 mi
The Strand · 404 acres7.7 mi
Cherokee Park · 307 acres5.3 mi
Grocery stores (51 nearby)
ALDI1.3 mi
Kroger2.1 mi
Walmart Supercenter2.3 mi
Gordon Food Service2.3 mi
Pharmacies (33 nearby)
Walgreens2.1 mi
CVS Pharmacy2.2 mi
Walgreens2.7 mi
Walgreens2.8 mi
Libraries (19 nearby)
Newburg Branch1.5 mi
South Central Regional Library2.4 mi
Bon Air Regional Branch Library3.1 mi
Sullivan University Library & Learning Resource Center3.3 mi
Meredith-Dunn Library3.4 mi
Museums (8 nearby)
Colonel Sanders Museum3.3 mi
Little Loomhouse6.8 mi
J B Speed Art Museum7.0 mi
Museum of the American Printing House for the Blind7.0 mi
1883 Gallery7.0 mi
Theaters and performance venues (21 nearby)
Norton Fine Arts Center4.6 mi
Wyatt Center for the Arts4.6 mi
Avian Adventure5.7 mi
Aqua Theater5.7 mi
Lusk Family Amphitheater6.1 mi
Counts are within about 8 miles of the center of town.
Public schools here are run by Anchorage Independent, Jefferson County, Bullitt County and others. Check each district’s attendance zones for a specific address.
Public schools(85)
School
Grades
Students
Type
Distance
Anchorage Independent Public SchoolAnchorage
Pre-K–8
392
Public
8.6 mi
Blake ElementaryLouisville
Pre-K–5
561
Public
4.1 mi
Blue Lick ElementaryLouisville
Pre-K–5
508
Public
5.0 mi
Chancey ElementaryLouisville
Pre-K–5
510
Public
11.2 mi
Cochrane ElementaryLouisville
Pre-K–5
470
Public
4.8 mi
Coral Ridge ElementaryFairdale
Pre-K–5
567
Public
7.2 mi
Dixie ElementaryLouisville
Pre-K–5
370
Public
13.0 mi
Farmer ElementaryLouisville
Pre-K–5
737
Public
5.6 mi
Hartstern ElementaryLouisville
Pre-K–5
597
Public
2.3 mi
Home/HospitalLouisville
Pre-K–12
1
Public
2.9 mi
Klondike Lane ElementaryLouisville
Pre-K–5
527
Public
2.7 mi
Laukhuf ElementaryLouisville
Pre-K–5
627
Public
5.0 mi
Maryville Elementary SchoolLouisville
Pre-K–5
359
Public
7.8 mi
Mill Creek ElementaryLouisville
Pre-K–5
437
Public
9.1 mi
Minors Lane ElementaryLouisville
Pre-K–5
370
Public
4.8 mi
Nichols ElementaryWest Point
Pre-K–5
105
Public
16.8 mi
Norton Commons ElementaryProspect
Pre-K–5
598
Public
11.8 mi
Okolona ElementaryLouisville
Pre-K–5
417
Public
3.1 mi
Outside School Day ProgramLouisville
Pre-K–12
—
Public
2.9 mi
Overdale Elementary SchoolLouisville
Pre-K–5
390
Public
6.4 mi
Shacklette ElementaryLouisville
Pre-K–5
429
Public
11.3 mi
Smyrna Elementary SchoolLouisville
Pre-K–5
515
Public
2.2 mi
Stonestreet ElementaryLouisville
Pre-K–5
517
Public
11.0 mi
Stopher ElementaryLouisville
Pre-K–5
781
Public
10.9 mi
Thomas Jefferson Early Childhood CenterLouisville
Pre-K
57
Public
1.8 mi
Tully ElementaryLouisville
Pre-K–5
791
Public
4.5 mi
Visually Impaired Preschool ServicesLouisville
Pre-K
—
Public
2.9 mi
Wilder ElementaryLouisville
Pre-K–5
496
Public
7.6 mi
Wilkerson Elementary SchoolLouisville
Pre-K–5
541
Public
12.8 mi
Wilt ElementaryLouisville
Pre-K–5
522
Public
4.7 mi
And 55 more.
Private schools(31)
School
Grades
Students
Affiliation
Distance
City SchoolhouseLouisville
Pre-K
28
Christian (no specific denomination)
9.7 mi
Islamic School of LouisvilleLouisville
Pre-K–8
131
Islamic
7.9 mi
Kentucky Country Day SchoolLouisville
Pre-K–12
801
Nonsectarian
10.0 mi
Landmark Christian AcademyLouisville
Pre-K–12
194
Baptist
13.6 mi
Micah Christian SchoolLouisville
Pre-K–12
162
Baptist
6.7 mi
Nur Islamic School of LouisvilleLouisville
Pre-K–11
198
Islamic
2.0 mi
Our Savior Lutheran SchoolLouisville
Pre-K–8
83
Lutheran Church–Missouri Synod
5.9 mi
Spencer Christian SchoolFisherville
Pre-K–8
118
Christian (no specific denomination)
15.5 mi
St Albert the Great SchoolLouisville
Pre-K–8
640
Roman Catholic
7.1 mi
St Andrew AcademyLouisville
Pre-K–8
138
Roman Catholic
12.0 mi
St AthanasiusLouisville
Pre-K–8
182
Roman Catholic
2.1 mi
St Bernard Catholic SchoolLouisville
Pre-K–8
339
Roman Catholic
2.2 mi
St Edward SchoolLouisville
Pre-K–8
305
Roman Catholic
4.0 mi
St Gabriel SchoolLouisville
Pre-K–8
524
Roman Catholic
2.6 mi
St Mary AcademyProspect
Pre-K–8
428
Roman Catholic
12.3 mi
St Michael SchoolLouisville
Pre-K–8
592
Roman Catholic
7.3 mi
St Patrick SchoolLouisville
Pre-K–8
617
Roman Catholic
10.7 mi
St Paul Catholic SchoolLouisville
Pre-K–8
229
Roman Catholic
10.4 mi
St Rita Elementary SchoolLouisville
Pre-K–8
229
Roman Catholic
3.5 mi
Temple Trager Early Childhood Education CenterLouisville
Pre-K–K
3
Jewish
8.4 mi
The Vanguard AcademyProspect
Pre-K–K
29
Nonsectarian
11.3 mi
The Virginia Chance SchoolLouisville
Pre-K–5
133
Nonsectarian
9.8 mi
Whitefield AcademyLouisville
Pre-K–12
556
Baptist
2.6 mi
St Margaret Mary SchoolLouisville
TK–8
661
Roman Catholic
5.9 mi
Academy for Individual ExcellenceLouisville
K–12
327
Church of Christ
5.0 mi
Beth Haven Christian SchoolLouisville
K–12
129
Baptist
12.7 mi
Notre Dame AcademyLouisville
K–8
433
Roman Catholic
10.0 mi
Pitt AcademyLouisville
K–12
63
Roman Catholic
7.3 mi
Hira InstituteLouisville
3–12
69
Islamic
0.8 mi
Holy Cross High School/DioceseLouisville
9–12
256
Roman Catholic
10.1 mi
And 1 more.
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Jeffersontown, Louisville, Shively, St. Matthews, Hurstbourne, Prospect, Lyndon, Hillview, Indian Hills, Graymoor-Devondale, Anchorage, Middletown, Windy Hills, Hurstbourne Acres, Worthington Hills, Brooks, St. Regis Park, Audubon Park, West Buechel, Coldstream, Heritage Creek, Beechwood Village, Northfield, Elk Creek, Douglass Hills, West Point, Plantation, Rolling Hills, Pioneer Village, Barbourmeade, Woodlawn Park, Houston Acres, Blue Ridge Manor, Fincastle, Spring Valley, Meadow Vale, Langdon Place, Rolling Fields, Lynnview, Brownsboro Farm, Poplar Hills, Hollow Creek, Green Spring, Riverwood, Watterson Park, Bellemeade, Glenview, Norbourne Estates, River Bluff, Hollyvilla, Westwood City, Norwood, Moorland, Meadowview Estates, Spring Mill, Briarwood, Murray Hill, Hunters Hollow, Richlawn, Creekside, Glenview Hills, Brownsboro Village, Druid Hills, Forest Hills, Bellewood, Old Brownsboro Place, Maryhill Estates, Goose Creek, Bancroft, Manor Creek, Wildwood, Broeck Pointe, Thornhill, Crossgate, Glenview Manor, Cambridge, Hickory Hill, Mockingbird Valley, Hills and Dales, Lincolnshire, Sycamore, Ten Broeck, Meadowbrook Farm and South Park View.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.