Killen ZIP Codes — Lauderdale County, AL

There is one unique ZIP code in Killen, Alabama and it is 35645. Area code: 256/938.

ZIP codes

76.34

sq mi land

6.82

sq mi water

256/938

area code

Killen, AL ZIP code map

About Killen, AL

Killen, Alabama, is a charming small town located in Lauderdale County. Known for its picturesque landscapes and tight-knit community, it offers a peaceful atmosphere for its residents. With a unique blend of rural charm and convenient amenities, Killen stands out as a delightful place to live or visit.

Location & geography

Killen is situated in the northwestern part of Alabama, approximately 10 miles northwest of Florence and about 13 miles southwest of Muscle Shoals. The city covers a total area of 76.34 square miles, with 6.82 square miles designated as water. The terrain in and around Killen features a combination of gentle hills and flat land, offering scenic views and numerous opportunities for outdoor activities.

Community & economy

The character of Killen is marked by its friendly residents and a strong sense of community spirit. The local economy is driven by small businesses and industries, providing essential services and employment for the area. Daily life in Killen is characterized by a mix of traditional Southern hospitality and modern conveniences, making it an appealing place for families and individuals alike.

Transportation

Killen is conveniently served by several highways, notably U.S. Route 72, which connects residents to nearby towns and cities. The nearest major airport is Northwest Alabama Regional Airport, located approximately 15 miles away in Muscle Shoals. Public transit options are limited, making personal vehicles the primary mode of transportation in the area.

History

Killen was founded in the late 19th century and has developed a rich history anchored in agriculture and small industry. Over the years, the community has emphasized local craftsmanship and entrepreneurship, contributing to its growth and development. Notable events in the history of Killen include various community festivals that celebrate its heritage and promote local culture.

Did you know?

One surprising fact about Killen is that it is home to a lively annual arts and crafts festival that attracts visitors from surrounding areas. Additionally, the town has a strong commitment to preserving its natural beauty and outdoor recreational activities.

ZIP codes for Killen, AL (1)

ZIP code	City	County	Map
35645	Killen	Lauderdale	View map

Demographics & statistics

13,575

Population

45.0

Median age

$81,364

Median household income

$39,477

Per capita income

$211,200

Median home value

$874

Median monthly rent

83.6%

Home ownership

6.8%

Poverty rate

1.2%

Unemployment

4,850

Housing units

27.9%

Bachelor's or higher

Age distribution

Male Female

367

Under 5

376

393

5–9

404

510

10–14

523

369

15–19

379

399

20–24

409

565

25–34

580

748

35–44

767

995

45–54

1,022

743

55–59

762

417

60–64

429

697

65–74

716

373

75–84

383

123

85+

126

← Male

Female →

Age summary

Group	Count	%
Under 18	3,040	22.4%
18 and over	10,535	77.6%
65 and over	2,418	17.8%
Median age	45.0 years

Race & ethnicity

White 89.3%

Two or more races 5.2%

Hispanic or Latino 2.9%

Black or African American 2.2%

Native Hawaiian / Pacific Islander 0.2%

Asian 0.2%

Other race 0.1%

Group	Count	%
White	12,476	89.3%
Two or more races	724	5.2%
Hispanic or Latino	403	2.9%
Black or African American	313	2.2%
Native Hawaiian / Pacific Islander	28	0.2%
Asian	24	0.2%
Other race	10	0.1%

Household income

Under $10k 2.2%

$10k–$15k 2.7%

$15k–$25k 5.8%

$25k–$35k 8.7%

$35k–$50k 8.8%

$50k–$75k 17.6%

$75k–$100k 16.6%

$100k–$150k 15.9%

$150k–$200k 15.2%

$200k+ 6.6%

Range	% of households
Under $10k	2.2%
$10k–$15k	2.7%
$15k–$25k	5.8%
$25k–$35k	8.7%
$35k–$50k	8.8%
$50k–$75k	17.6%
$75k–$100k	16.6%
$100k–$150k	15.9%
$150k–$200k	15.2%
$200k+	6.6%
Median income	$81,364

Housing

Home values

Under $50k 8.6%

$50k–$100k 7.3%

$100k–$150k 14.5%

$150k–$200k 16.2%

$200k–$300k 22.8%

$300k–$500k 24.6%

$500k–$1M 3.8%

$1M+ 2.2%

Housing overview

Metric	Value
Median home value	$211,200
Median rent / month	$874
Owner occupied	83.6%
Renter occupied	16.4%
Vacant	11.2%
Single-family detached	86.0%
Large apartment buildings	0.3%
Mobile homes	8.3%
Median rooms	6.2
Avg household size (owned)	2.60

Year built

Era	%
2020 or later	0.6%
2010–2019	8.7%
2000–2009	16.9%
1990–1999	21.2%
1980–1989	14.9%
1970–1979	15.5%
1960–1969	15.9%
1950–1959	2.3%
1940–1949	2.4%
1939 or earlier	1.6%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	0.3%
2 bedrooms	13.8%
3 bedrooms	60.3%
4 bedrooms	18.0%
5+ bedrooms	6.4%

Vehicles per household

Vehicles	% of households
No vehicle	2.0%
1 vehicle	20.1%
2 vehicles	36.8%
3 or more	41.1%

Heating fuel

Fuel type	%
Utility gas	24.5%
Electricity	68.2%
Propane / LP gas	5.9%
Wood	1.3%

Households & families

Household type	Count	%
Married-couple family	3,329	66.0%
Cohabiting couple	247	4.9%
Male householder, no spouse	406	8.1%
Female householder, no spouse	1,060	21.0%
Households with children under 18	1,598	31.7%
Households with seniors (65+)	1,621	32.1%
Average household size	2.67

Marital status

Status	Male	Female
Never married	24.5%	16.2%
Married	66.1%	61.0%
Separated	1.0%	0.6%
Widowed	2.2%	11.8%
Divorced	6.2%	10.4%

Education

Less than 9th grade 1.5%

Some HS, no diploma 6.3%

HS graduate 33.9%

Some college, no degree 19.7%

Associate's degree 10.7%

Bachelor's degree 17.2%

Graduate / professional 10.7%

Metric	%
HS diploma or higher	92.2%
Bachelor's or higher	27.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	167	6.2%
Kindergarten	88	3.3%
Elementary school	1,446	53.5%
High school	659	24.4%
College / grad school	342	12.7%

Employment

Industry of employment

Education & healthcare 21.5%

Manufacturing 18.6%

Construction 11.2%

Retail trade 8.8%

Transportation & utilities 7.7%

Public administration 7.7%

Professional & management 6.8%

Finance & real estate 5.6%

Arts, food & hospitality 4.6%

Other services 4.3%

Wholesale trade 1.8%

Agriculture & mining 0.9%

Information 0.3%

Occupation

Category	%
Management, business & arts	34.6%
Service	15.2%
Sales & office	18.3%
Natural resources & construction	11.2%
Production & transportation	20.8%

Employment type

Type	%
Private sector	72.3%
Government	23.3%
Self-employed	4.2%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	82.1%
Carpool	9.2%
Public transit	0.0%
Walk	0.1%
Other means	0.0%
Avg commute (minutes)	30.6

Poverty

All people 6.8%

Under 18 years 14.0%

18 and over 4.8%

Married-couple families 1.4%

Female-led households 27.3%

Income support

Source	% of households
Social Security	33.9%
Retirement income	30.1%
Supplemental Security	4.3%
Cash public assistance	1.7%
Food stamps / SNAP	5.0%

Health indicators

Condition	%
High blood pressure	37.7%
High cholesterol	34.9%
Heart disease	7.2%
Stroke	3.2%
Asthma	9.2%
Arthritis	31.3%
Kidney disease	3.0%
Pulmonary disease	8.4%
Cancer	7.1%

Behavior / access	%
Binge drinking	15.4%
No physical activity	25.8%
Less than 7 hrs sleep	38.6%
Fair or poor health	16.8%
Poor mental health	15.7%
Poor physical health	11.4%
No health insurance	14.1%
Visited doctor (checkup)	74.1%
Visited dentist	62.0%
Cholesterol screening	90.7%
Teeth loss	14.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	672	6.4%

Disability	%
Any disability	11.1%
Under 18	1.2%
18–64 years	10.1%
65 and over	27.6%

Health insurance coverage

Type	%
Private insurance	78.0%
Public insurance	28.8%
Uninsured under 19	6.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	12,832	94.5%
Spanish	219	1.7%
Other Indo-European	198	1.5%
Asian & Pacific Islander	0	0.0%
Other languages	21	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	13,227	97.4%
Born in same state	13,121	96.7%
Born in different state	9,887	72.8%
Foreign born	106	0.8%
Naturalized citizen	348	2.6%
Not a US citizen	80	23.0%

Ancestry

Ancestry	Count	%
Arab	2,112	15.6%
French	2,032	15%
Italian	1,635	12%

Ancestry	Count	%
English	234	1.7%
Irish	12	0.1%

Technology access

Metric	% of households
Computer access	37.1%
Internet access	90.8%

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

Frequently asked questions

What ZIP codes does Killen, AL have?

Killen, AL has one ZIP code: 35645. Each ZIP code serves a distinct delivery area within the city and surrounding region.