Knightstown ZIP Codes — Henry County, IN

There is one unique ZIP code in Knightstown, Indiana and it is 46148. Area code: 765/317.

ZIP codes

51.13

sq mi land

0.23

sq mi water

765/317

area code

Knightstown, IN ZIP code map

About Knightstown, IN

Knightstown, Indiana, is a quaint town nestled in Henry County. Known for its small-town charm, it offers a close-knit community with a rich history. Visitors to Knightstown can enjoy a peaceful atmosphere combined with local landmarks and amenities.

Location & geography

Knightstown is strategically located in eastern Indiana, making it accessible to both rural and urban environments. The town is approximately 15 miles from Anderson and 20 miles from Richmond, providing convenient access to neighboring cities. Covering a land area of 51.13 square miles and a water area of 0.23 square miles, Knightstown features a mix of open landscapes and water bodies.

Community & economy

The character of Knightstown is defined by its friendly residents and a strong sense of community involvement. The local economy is supported by small businesses, agriculture, and some light manufacturing, creating a diverse range of job opportunities. Daily life in Knightstown reflects a blend of traditional values and modern conveniences, contributing to a welcoming environment for families and retirees alike.

Transportation

Knightstown is accessible via major highways including Indiana State Road 109 and State Road 40, providing convenient travel options for residents and visitors. The nearest airports are in Indianapolis, approximately 40 miles to the west, which serves as the primary hub for air travel in the region. Public transit options are limited, enhancing the town's rural appeal.

History

Founded in the early 19th century, Knightstown was initially established as a trading post and has since evolved into a small town with a rich historical backdrop. The town is known for its historic buildings and has played an essential role in the development of Henry County. Notable events include local celebrations that honor the town's heritage and annual community gatherings that foster a sense of unity.

Did you know?

One surprising fact about Knightstown is that it is home to the former location of the historic Knightstown Historic District, which showcases beautiful architecture from the town's past. This district attracts history enthusiasts and tourists, making it a hidden gem in Indiana.

ZIP codes for Knightstown, IN (1)

ZIP code	City	County	Map
46148	Knightstown	Henry	View map

Demographics & statistics

5,135

Population

39.2

Median age

$66,700

Median household income

$30,835

Per capita income

$161,800

Median home value

$857

Median monthly rent

75.6%

Home ownership

20.1%

Poverty rate

5.2%

Unemployment

1,660

Housing units

21.5%

Bachelor's or higher

Age distribution

Male Female

247

Under 5

211

141

5–9

121

209

10–14

178

227

15–19

193

184

20–24

158

278

25–34

238

296

35–44

252

387

45–54

330

197

55–59

168

149

60–64

128

251

65–74

215

154

75–84

131

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,405	27.4%
18 and over	3,730	72.6%
65 and over	843	16.4%
Median age	39.2 years

Race & ethnicity

White 97.4%

Two or more races 1.6%

Hispanic or Latino 0.5%

American Indian / Alaska Native 0.3%

Other race 0.3%

Group	Count	%
White	5,023	97.4%
Two or more races	81	1.6%
Hispanic or Latino	24	0.5%
American Indian / Alaska Native	17	0.3%
Other race	14	0.3%

Household income

Under $10k 2.4%

$10k–$15k 2.9%

$15k–$25k 10.3%

$25k–$35k 9.4%

$35k–$50k 13.8%

$50k–$75k 15.4%

$75k–$100k 14.1%

$100k–$150k 24.0%

$150k–$200k 3.5%

$200k+ 4.2%

Range	% of households
Under $10k	2.4%
$10k–$15k	2.9%
$15k–$25k	10.3%
$25k–$35k	9.4%
$35k–$50k	13.8%
$50k–$75k	15.4%
$75k–$100k	14.1%
$100k–$150k	24.0%
$150k–$200k	3.5%
$200k+	4.2%
Median income	$66,700

Housing

Home values

Under $50k 8.7%

$50k–$100k 17.0%

$100k–$150k 20.3%

$150k–$200k 11.2%

$200k–$300k 20.5%

$300k–$500k 14.2%

$500k–$1M 8.0%

Housing overview

Metric	Value
Median home value	$161,800
Median rent / month	$857
Owner occupied	75.6%
Renter occupied	24.4%
Vacant	9.8%
Single-family detached	83.8%
Large apartment buildings	1.4%
Mobile homes	4.7%
Median rooms	6.3
Avg household size (owned)	2.81

Year built

Era	%
2020 or later	0.0%
2010–2019	3.4%
2000–2009	9.3%
1990–1999	9.5%
1980–1989	4.8%
1970–1979	13.5%
1960–1969	6.4%
1950–1959	10.2%
1940–1949	6.3%
1939 or earlier	36.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	6.0%
2 bedrooms	29.6%
3 bedrooms	38.9%
4 bedrooms	17.5%
5+ bedrooms	7.4%

Vehicles per household

Vehicles	% of households
No vehicle	3.0%
1 vehicle	29.3%
2 vehicles	33.2%
3 or more	34.5%

Heating fuel

Fuel type	%
Utility gas	48.1%
Electricity	24.7%
Propane / LP gas	20.2%
Fuel oil	0.8%
Wood	5.9%

Households & families

Household type	Count	%
Married-couple family	1,017	53.0%
Cohabiting couple	177	9.2%
Male householder, no spouse	240	12.5%
Female householder, no spouse	486	25.3%
Households with children under 18	706	36.8%
Households with seniors (65+)	600	31.3%
Average household size	2.67

Marital status

Status	Male	Female
Never married	35.6%	16.5%
Married	51.3%	53.6%
Separated	1.7%	2.1%
Widowed	2.3%	14.5%
Divorced	9.1%	13.4%

Education

Less than 9th grade 2.2%

Some HS, no diploma 5.5%

HS graduate 41.1%

Some college, no degree 21.9%

Associate's degree 7.9%

Bachelor's degree 15.6%

Graduate / professional 5.8%

Metric	%
HS diploma or higher	92.3%
Bachelor's or higher	21.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	105	8.5%
Kindergarten	38	3.1%
Elementary school	494	40.0%
High school	387	31.4%
College / grad school	210	17.0%

Employment

Industry of employment

Education & healthcare 18.3%

Manufacturing 15.1%

Retail trade 10.6%

Professional & management 10.4%

Finance & real estate 9.6%

Construction 7.8%

Arts, food & hospitality 6.9%

Transportation & utilities 5.5%

Public administration 4.6%

Wholesale trade 3.4%

Information 3.0%

Agriculture & mining 2.6%

Other services 2.1%

Occupation

Category	%
Management, business & arts	30.3%
Service	14.5%
Sales & office	25.9%
Natural resources & construction	7.5%
Production & transportation	21.9%

Employment type

Type	%
Private sector	84.1%
Government	10.3%
Self-employed	5.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	85.5%
Carpool	5.1%
Public transit	0.0%
Walk	0.4%
Other means	2.2%
Avg commute (minutes)	31.1

Poverty

All people 20.1%

Under 18 years 30.0%

18 and over 16.5%

Married-couple families 6.2%

Female-led households 28.6%

Income support

Source	% of households
Social Security	30.4%
Retirement income	29.9%
Supplemental Security	7.0%
Cash public assistance	1.5%
Food stamps / SNAP	7.8%

Health indicators

Condition	%
High blood pressure	37.9%
High cholesterol	35.2%
Heart disease	7.7%
Stroke	3.5%
Asthma	10.5%
Arthritis	29.4%
Kidney disease	3.2%
Pulmonary disease	9.8%
Cancer	7.1%

Behavior / access	%
Binge drinking	16.0%
No physical activity	27.8%
Less than 7 hrs sleep	36.0%
Fair or poor health	17.8%
Poor mental health	16.5%
Poor physical health	12.8%
No health insurance	12.9%
Visited doctor (checkup)	76.2%
Visited dentist	59.5%
Cholesterol screening	88.6%
Teeth loss	18.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	332	8.9%

Disability	%
Any disability	14.8%
Under 18	4.1%
18–64 years	14.6%
65 and over	33.5%

Health insurance coverage

Type	%
Private insurance	69.8%
Public insurance	44.2%
Uninsured under 19	1.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,677	91.1%
Spanish	4	0.1%
Other Indo-European	4	0.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,121	99.7%
Born in same state	5,121	99.7%
Born in different state	4,340	84.5%
Foreign born	0	0.0%
Naturalized citizen	14	0.3%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	751	14.6%
Italian	634	12.3%
Arab	433	8.4%

Ancestry	Count	%
German	33	0.6%
Polish	20	0.4%
English	15	0.3%

Technology access

Metric	% of households
Computer access	37.4%
Internet access	88.8%

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

Frequently asked questions

What ZIP codes does Knightstown, IN have?

Knightstown, IN has one ZIP code: 46148. Each ZIP code serves a distinct delivery area within the city and surrounding region.