Louisville ZIP Codes — Blount County, TN

There is one unique ZIP code in Louisville, Tennessee and it is 37777. Area code: 865.

ZIP codes

32.88

sq mi land

3.95

sq mi water

865

area code

Louisville, TN ZIP code map

About Louisville, TN

Louisville, Tennessee, is a charming city located within Blount County. This tight-knit community boasts a rich history and is known for its scenic views and outdoor recreational opportunities. As a small city, Louisville offers a welcoming atmosphere for both residents and visitors alike.

Location & geography

Situated in the eastern part of Tennessee, Louisville is conveniently located just 15 miles south of Knoxville and approximately 25 miles to the north of Maryville. The city's terrain is primarily characterized by its blend of land and water areas, covering a total of 32.88 square miles of land and 3.95 square miles of water. This geographic diversity provides residents with access to beautiful lakes and parks, contributing to the city's appeal.

Community & economy

The community of Louisville is known for its friendly atmosphere and a strong sense of belonging among its residents. While the local economy is bolstered by various small businesses and industries, many residents also commute to nearby cities for work. Daily life in Louisville revolves around family-friendly activities, outdoor events, and community gatherings that foster connection among residents.

Transportation

Louisville is easily accessible via several major highways, including U.S. Route 441, which runs through the city and connects it to other regional destinations. The nearest named airport is the McGhee Tyson Airport, located about 10 miles away in Knoxville, providing commercial flights and air travel options for residents. Public transportation is limited, so most residents rely on personal vehicles for their daily commutes.

History

Founded in the early 19th century, Louisville has deep historical roots that reflect the growth of the surrounding region. Historically, the city thrived on agriculture and small-scale manufacturing, helping to shape its early economy. Notable events include the establishment of local landmarks and community-driven initiatives that continue to enhance the city's appeal today.

Did you know?

One surprising fact about Louisville is that it offers stunning views of the nearby Fort Loudoun Lake, making it a favorite spot for fishing and boating enthusiasts. Additionally, despite its small size, Louisville hosts various community events throughout the year, celebrating local culture and fostering a sense of unity.

ZIP codes for Louisville, TN (1)

ZIP code	City	County	Map
37777	Louisville	Blount	View map

Demographics & statistics

13,252

Population

40.0

Median age

$70,398

Median household income

$43,368

Per capita income

$272,700

Median home value

$790

Median monthly rent

66.2%

Home ownership

11.7%

Poverty rate

6.5%

Unemployment

4,082

Housing units

27.1%

Bachelor's or higher

Age distribution

Male Female

397

Under 5

375

309

5–9

292

278

10–14

263

457

15–19

433

528

20–24

500

1,005

25–34

951

657

35–44

623

958

45–54

907

507

55–59

480

510

60–64

483

816

65–74

773

280

75–84

266

105

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,294	17.3%
18 and over	10,958	82.7%
65 and over	2,339	17.7%
Median age	40.0 years

Race & ethnicity

White 83.3%

Two or more races 6.2%

Hispanic or Latino 5.7%

Black or African American 3.7%

Other race 0.8%

Asian 0.2%

American Indian / Alaska Native 0.1%

Group	Count	%
White	11,711	83.3%
Two or more races	868	6.2%
Hispanic or Latino	807	5.7%
Black or African American	515	3.7%
Other race	111	0.8%
Asian	33	0.2%
American Indian / Alaska Native	14	0.1%

Household income

Under $10k 3.5%

$10k–$15k 1.7%

$15k–$25k 7.0%

$25k–$35k 9.4%

$35k–$50k 9.2%

$50k–$75k 24.0%

$75k–$100k 9.8%

$100k–$150k 19.7%

$150k–$200k 5.9%

$200k+ 9.8%

Range	% of households
Under $10k	3.5%
$10k–$15k	1.7%
$15k–$25k	7.0%
$25k–$35k	9.4%
$35k–$50k	9.2%
$50k–$75k	24.0%
$75k–$100k	9.8%
$100k–$150k	19.7%
$150k–$200k	5.9%
$200k+	9.8%
Median income	$70,398

Housing

Home values

Under $50k 8.6%

$50k–$100k 2.0%

$100k–$150k 8.0%

$150k–$200k 11.4%

$200k–$300k 27.8%

$300k–$500k 19.7%

$500k–$1M 12.6%

$1M+ 9.9%

Housing overview

Metric	Value
Median home value	$272,700
Median rent / month	$790
Owner occupied	66.2%
Renter occupied	33.8%
Vacant	9.4%
Single-family detached	60.9%
Large apartment buildings	1.0%
Mobile homes	10.0%
Median rooms	5.4
Avg household size (owned)	2.41

Year built

Era	%
2020 or later	0.9%
2010–2019	8.1%
2000–2009	16.2%
1990–1999	14.9%
1980–1989	19.9%
1970–1979	23.1%
1960–1969	8.8%
1950–1959	5.3%
1940–1949	1.1%
1939 or earlier	1.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	6.8%
2 bedrooms	31.9%
3 bedrooms	40.9%
4 bedrooms	16.3%
5+ bedrooms	3.3%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	30.2%
2 vehicles	35.9%
3 or more	31.5%

Heating fuel

Fuel type	%
Utility gas	10.3%
Electricity	78.5%
Propane / LP gas	8.6%
Fuel oil	0.3%
Wood	1.3%
No fuel used	0.8%

Households & families

Household type	Count	%
Married-couple family	2,792	52.4%
Cohabiting couple	406	7.6%
Male householder, no spouse	901	16.9%
Female householder, no spouse	1,233	23.1%
Households with children under 18	1,349	25.3%
Households with seniors (65+)	1,565	29.4%
Average household size	2.45

Marital status

Status	Male	Female
Never married	33.0%	25.6%
Married	51.5%	55.3%
Separated	1.6%	1.1%
Widowed	3.4%	9.4%
Divorced	10.4%	8.6%

Education

Less than 9th grade 3.7%

Some HS, no diploma 7.9%

HS graduate 32.7%

Some college, no degree 19.1%

Associate's degree 9.5%

Bachelor's degree 17.6%

Graduate / professional 9.4%

Metric	%
HS diploma or higher	88.4%
Bachelor's or higher	27.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	256	11.5%
Kindergarten	125	5.6%
Elementary school	840	37.6%
High school	503	22.5%
College / grad school	509	22.8%

Employment

Industry of employment

Education & healthcare 18.9%

Manufacturing 15.9%

Professional & management 13.2%

Retail trade 12.1%

Arts, food & hospitality 8.0%

Construction 6.9%

Transportation & utilities 6.3%

Finance & real estate 6.1%

Other services 5.0%

Public administration 3.3%

Wholesale trade 2.4%

Information 1.6%

Agriculture & mining 0.2%

Occupation

Category	%
Management, business & arts	30.5%
Service	17.4%
Sales & office	22.0%
Natural resources & construction	10.5%
Production & transportation	19.6%

Employment type

Type	%
Private sector	82.1%
Government	10.4%
Self-employed	7.4%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	80.7%
Carpool	10.8%
Public transit	0.0%
Walk	1.0%
Other means	0.0%
Avg commute (minutes)	24.4

Poverty

All people 11.7%

Under 18 years 11.0%

18 and over 11.8%

Married-couple families 5.8%

Female-led households 13.5%

Income support

Source	% of households
Social Security	30.2%
Retirement income	25.4%
Supplemental Security	4.5%
Cash public assistance	0.9%
Food stamps / SNAP	5.9%

Health indicators

Condition	%
High blood pressure	37.0%
High cholesterol	36.5%
Heart disease	6.4%
Stroke	2.9%
Asthma	10.4%
Arthritis	28.8%
Kidney disease	2.7%
Pulmonary disease	7.7%
Cancer	6.4%

Behavior / access	%
Binge drinking	14.6%
No physical activity	23.4%
Less than 7 hrs sleep	32.7%
Fair or poor health	14.7%
Poor mental health	16.5%
Poor physical health	10.7%
No health insurance	15.2%
Visited doctor (checkup)	74.6%
Visited dentist	60.6%
Cholesterol screening	90.3%
Teeth loss	14.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	804	7.3%

Disability	%
Any disability	13.2%
Under 18	12.8%
18–64 years	9.4%
65 and over	27.7%

Health insurance coverage

Type	%
Private insurance	64.7%
Public insurance	34.3%
Uninsured under 19	7.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	12,480	94.2%
Spanish	433	3.5%
Other Indo-European	413	3.3%
Asian & Pacific Islander	0	0.0%
Other languages	4	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	12,394	93.5%
Born in same state	12,328	93.0%
Born in different state	7,501	56.6%
Foreign born	66	0.5%
Naturalized citizen	858	6.5%
Not a US citizen	386	45.0%

Ancestry

Ancestry	Count	%
French	1,554	11.7%
Italian	1,161	8.8%
Arab	1,154	8.7%
English	332	2.5%

Ancestry	Count	%
Irish	119	0.9%
Polish	101	0.8%
Norwegian	45	0.3%
German	38	0.3%

Technology access

Metric	% of households
Computer access	40.2%
Internet access	94.3%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Louisville, TN have?

Louisville, TN has one ZIP code: 37777. Each ZIP code serves a distinct delivery area within the city and surrounding region.