Louisa ZIP Codes — Lawrence County, KY

There is one unique ZIP code in Louisa, Kentucky and it is 41230. Area code: 606.

ZIP codes

231.92

sq mi land

3.05

sq mi water

606

area code

Louisa, KY ZIP code map

About Louisa, KY

Louisa, Kentucky, is a picturesque city located within Lawrence County. Known for its small-town charm, Louisa offers a rich blend of history and community spirit. The city is surrounded by the natural beauty of eastern Kentucky, making it a tranquil destination for residents and visitors alike.

Location & geography

Louisa is strategically situated in the northeastern part of Kentucky, acting as a gateway to the scenic Appalachian Mountains. It is approximately 20 miles away from Ashland and about 40 miles from Huntington, West Virginia, contributing to its accessibility. The city spans a land area of 231.92 square miles, complemented by a water area of 3.05 square miles, which enhances its natural landscape.

Community & economy

The character of Louisa fosters a strong sense of community, with friendly locals and numerous events that bring residents together. Industries in the area primarily revolve around healthcare, retail, and education, boosting the local economy and providing jobs. Daily life in Louisa is vibrant and active, with various activities and amenities that cater to all ages.

Transportation

Louisa is accessible via several major highways, including U.S. Route 23, which runs through the city and connects it to nearby urban centers. The nearest airport is Tri-State Airport, located approximately 30 miles away, offering regional flights to various destinations. Public transportation options are limited, making personal vehicles the most common mode of transit.

History

Louisa was founded in the early 19th century and has deep roots in Kentucky’s coal mining and timber industries, which were pivotal during its development. The city has a rich history tied to the growth of the surrounding region, with notable events and milestones marking its progress over the years. Louisa's heritage is celebrated by local festivals and community gatherings that emphasize its historic significance.

Did you know?

One surprising fact about Louisa is that it is home to the historic Louisa Depot, which served as a major transportation hub during the region's economic boom. Additionally, the city is known for its vibrant arts scene, with local artists frequently showcasing their work in community events.

ZIP codes for Louisa, KY (1)

ZIP code	City	County	Map
41230	Louisa	Lawrence	View map

Demographics & statistics

12,346

Population

42.4

Median age

$47,004

Median household income

$22,103

Per capita income

$105,800

Median home value

$795

Median monthly rent

75.8%

Home ownership

23.3%

Poverty rate

4.1%

Unemployment

4,528

Housing units

12.3%

Bachelor's or higher

Age distribution

Male Female

486

Under 5

485

310

5–9

308

479

10–14

478

356

15–19

355

248

20–24

247

680

25–34

678

751

35–44

748

859

45–54

856

441

55–59

440

404

60–64

403

741

65–74

739

301

75–84

299

127

85+

127

← Male

Female →

Age summary

Group	Count	%
Under 18	2,978	24.1%
18 and over	9,368	75.9%
65 and over	2,334	18.9%
Median age	42.4 years

Race & ethnicity

White 98%

Two or more races 1%

Asian 0.5%

Black or African American 0.3%

Hispanic or Latino 0.1%

Other race 0.1%

Group	Count	%
White	12,110	98%
Two or more races	122	1%
Asian	66	0.5%
Black or African American	31	0.3%
Hispanic or Latino	17	0.1%
Other race	17	0.1%

Household income

Under $10k 9.8%

$10k–$15k 6.9%

$15k–$25k 11.1%

$25k–$35k 13.9%

$35k–$50k 11.8%

$50k–$75k 18.3%

$75k–$100k 9.7%

$100k–$150k 11.5%

$150k–$200k 5.5%

$200k+ 1.3%

Range	% of households
Under $10k	9.8%
$10k–$15k	6.9%
$15k–$25k	11.1%
$25k–$35k	13.9%
$35k–$50k	11.8%
$50k–$75k	18.3%
$75k–$100k	9.7%
$100k–$150k	11.5%
$150k–$200k	5.5%
$200k+	1.3%
Median income	$47,004

Housing

Home values

Under $50k 23.6%

$50k–$100k 22.1%

$100k–$150k 24.7%

$150k–$200k 10.6%

$200k–$300k 8.5%

$300k–$500k 8.3%

$500k–$1M 2.1%

Housing overview

Metric	Value
Median home value	$105,800
Median rent / month	$795
Owner occupied	75.8%
Renter occupied	24.2%
Vacant	20.6%
Single-family detached	57.6%
Large apartment buildings	0.8%
Mobile homes	34.6%
Median rooms	5.8
Avg household size (owned)	2.94

Year built

Era	%
2020 or later	0.0%
2010–2019	10.0%
2000–2009	16.6%
1990–1999	17.9%
1980–1989	16.9%
1970–1979	15.5%
1960–1969	8.2%
1950–1959	6.1%
1940–1949	2.8%
1939 or earlier	5.9%

Bedrooms

Size	% of units
No bedroom (studio)	2.0%
1 bedroom	5.9%
2 bedrooms	28.2%
3 bedrooms	45.2%
4 bedrooms	15.7%
5+ bedrooms	3.1%

Vehicles per household

Vehicles	% of households
No vehicle	4.4%
1 vehicle	34.1%
2 vehicles	36.3%
3 or more	25.3%

Heating fuel

Fuel type	%
Utility gas	18.4%
Electricity	63.0%
Propane / LP gas	9.3%
Fuel oil	1.6%
Wood	6.6%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	2,344	52.7%
Cohabiting couple	219	4.9%
Male householder, no spouse	812	18.3%
Female householder, no spouse	1,074	24.1%
Households with children under 18	1,199	26.9%
Households with seniors (65+)	1,673	37.6%
Average household size	2.75

Marital status

Status	Male	Female
Never married	25.0%	18.7%
Married	52.2%	52.4%
Separated	1.5%	3.6%
Widowed	4.4%	12.5%
Divorced	16.9%	12.7%

Education

Less than 9th grade 9.2%

Some HS, no diploma 10.5%

HS graduate 43.7%

Some college, no degree 18.1%

Associate's degree 6.2%

Bachelor's degree 6.8%

Graduate / professional 5.5%

Metric	%
HS diploma or higher	80.3%
Bachelor's or higher	12.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	139	5.1%
Kindergarten	20	0.7%
Elementary school	1,377	50.5%
High school	637	23.4%
College / grad school	555	20.3%

Employment

Industry of employment

Education & healthcare 34.9%

Manufacturing 11.5%

Retail trade 8.9%

Public administration 7.3%

Transportation & utilities 6.9%

Construction 5.7%

Agriculture & mining 5.5%

Professional & management 4.5%

Wholesale trade 3.7%

Other services 3.6%

Arts, food & hospitality 2.7%

Information 2.6%

Finance & real estate 2.2%

Occupation

Category	%
Management, business & arts	37.1%
Service	13.9%
Sales & office	16.1%
Natural resources & construction	12.3%
Production & transportation	20.7%

Employment type

Type	%
Private sector	66.6%
Government	29.6%
Self-employed	3.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	87.3%
Carpool	9.1%
Public transit	0.0%
Walk	0.4%
Other means	0.6%
Avg commute (minutes)	27.6

Poverty

All people 23.3%

Under 18 years 32.8%

18 and over 20.4%

Married-couple families 10.4%

Female-led households 56.9%

Income support

Source	% of households
Social Security	48.1%
Retirement income	20.1%
Supplemental Security	13.0%
Cash public assistance	3.2%
Food stamps / SNAP	21.0%

Health indicators

Condition	%
High blood pressure	43.5%
High cholesterol	38.9%
Heart disease	8.8%
Stroke	4.3%
Asthma	12.1%
Arthritis	33.5%
Kidney disease	3.7%
Pulmonary disease	13.5%
Cancer	6.7%

Behavior / access	%
Binge drinking	15.0%
No physical activity	35.8%
Less than 7 hrs sleep	39.5%
Fair or poor health	25.4%
Poor mental health	20.1%
Poor physical health	17.1%
No health insurance	12.5%
Visited doctor (checkup)	75.8%
Visited dentist	47.1%
Cholesterol screening	88.0%
Teeth loss	25.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	358	3.8%

Disability	%
Any disability	23.7%
Under 18	3.7%
18–64 years	23.3%
65 and over	51.4%

Health insurance coverage

Type	%
Private insurance	51.6%
Public insurance	56.2%
Uninsured under 19	4.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	11,375	92.1%
Spanish	70	0.6%
Other Indo-European	17	0.1%
Asian & Pacific Islander	53	0.5%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	12,240	99.1%
Born in same state	12,213	98.9%
Born in different state	8,118	65.8%
Foreign born	27	0.2%
Naturalized citizen	106	0.9%
Not a US citizen	89	84.0%

Ancestry

Ancestry	Count	%
French	2,416	19.6%
Arab	1,916	15.5%
Italian	1,142	9.2%

Ancestry	Count	%
Polish	18	0.1%
English	17	0.1%

Technology access

Metric	% of households
Computer access	36.0%
Internet access	82.9%

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

Frequently asked questions

What ZIP codes does Louisa, KY have?

Louisa, KY has one ZIP code: 41230. Each ZIP code serves a distinct delivery area within the city and surrounding region.