Martinsville ZIP Codes — Morgan County, IN

There is one unique ZIP code in Martinsville, Indiana and it is 46151. Area code: 765.

ZIP codes

203.62

sq mi land

3.83

sq mi water

765

area code

Martinsville, IN ZIP code map

About Martinsville, IN

Martinsville is a charming city located in the heart of Indiana, specifically in Morgan County. Known for its welcoming atmosphere and vibrant community, the city boasts a unique blend of small-town charm and modern conveniences. The city's rich history and strong sense of culture make it an interesting place for residents and visitors alike.

Location & geography

Martinsville covers a total area of 203.62 square miles, with 3.83 square miles consisting of water. It is located approximately 20 miles southwest of Indianapolis, making it a convenient spot for those working in the capital while enjoying a quieter lifestyle. Surrounded by picturesque landscapes and a mix of rural and urban terrain, Martinsville offers beautiful views and a peaceful environment.

Community & economy

The character of Martinsville is defined by its friendly residents and active community involvement. The city has a mix of industries, including retail, manufacturing, and healthcare, providing a variety of employment opportunities for locals. Daily life here often revolves around community events, local markets, and recreational activities that highlight the city's strong sense of camaraderie.

Transportation

Martinsville is accessible via major highways, including State Road 37 and State Road 39, facilitating travel to nearby cities and attractions. The nearest named airport is the Indianapolis International Airport, which is about 30 minutes away, providing connectivity for both personal and business travel. Local transit options may include community shuttles to assist residents in getting around.

History

Founded in the early 19th century, Martinsville has a rich history characterized by its development as a center for timber and agriculture. The city was key in the limestone industry, which played a significant role in the construction of state buildings in Indiana. Over the decades, Martinsville has evolved while maintaining its historical charm, making it a notable location in the state.

Did you know?

One little-known fact about Martinsville is that it is home to the world's largest processed marble statue, which can be found in the city's downtown area. Additionally, the city hosts several annual events that draw visitors from across the region, including festivals celebrating local food and arts.

ZIP codes for Martinsville, IN (1)

ZIP code	City	County	Map
46151	Martinsville	Morgan	View map

Demographics & statistics

32,564

Population

40.0

Median age

$79,808

Median household income

$37,391

Per capita income

$201,600

Median home value

$910

Median monthly rent

80.3%

Home ownership

7.7%

Poverty rate

4.7%

Unemployment

10,779

Housing units

19.7%

Bachelor's or higher

Age distribution

Male Female

884

Under 5

846

961

5–9

920

1,135

10–14

1,087

1,312

15–19

1,257

947

20–24

907

1,986

25–34

1,902

2,011

35–44

1,926

2,093

45–54

2,005

1,436

55–59

1,376

1,252

60–64

1,200

1,653

65–74

1,584

736

75–84

705

226

85+

217

← Male

Female →

Age summary

Group	Count	%
Under 18	7,562	23.2%
18 and over	25,002	76.8%
65 and over	5,121	15.7%
Median age	40.0 years

Race & ethnicity

White 94.4%

Two or more races 2.7%

Hispanic or Latino 1.4%

Asian 0.7%

Black or African American 0.4%

Other race 0.4%

Group	Count	%
White	31,190	94.4%
Two or more races	882	2.7%
Hispanic or Latino	463	1.4%
Asian	238	0.7%
Black or African American	137	0.4%
Other race	117	0.4%

Household income

Under $10k 4.0%

$10k–$15k 3.2%

$15k–$25k 5.0%

$25k–$35k 5.9%

$35k–$50k 12.9%

$50k–$75k 16.8%

$75k–$100k 14.2%

$100k–$150k 21.9%

$150k–$200k 8.8%

$200k+ 7.3%

Range	% of households
Under $10k	4.0%
$10k–$15k	3.2%
$15k–$25k	5.0%
$25k–$35k	5.9%
$35k–$50k	12.9%
$50k–$75k	16.8%
$75k–$100k	14.2%
$100k–$150k	21.9%
$150k–$200k	8.8%
$200k+	7.3%
Median income	$79,808

Housing

Home values

Under $50k 6.5%

$50k–$100k 10.6%

$100k–$150k 15.3%

$150k–$200k 17.1%

$200k–$300k 25.3%

$300k–$500k 19.3%

$500k–$1M 5.7%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$201,600
Median rent / month	$910
Owner occupied	80.3%
Renter occupied	19.7%
Vacant	8.7%
Single-family detached	84.2%
Large apartment buildings	2.1%
Mobile homes	3.6%
Median rooms	6.1
Avg household size (owned)	2.69

Year built

Era	%
2020 or later	0.5%
2010–2019	5.1%
2000–2009	10.6%
1990–1999	17.3%
1980–1989	8.6%
1970–1979	14.8%
1960–1969	11.7%
1950–1959	11.1%
1940–1949	5.0%
1939 or earlier	15.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.2%
1 bedroom	7.1%
2 bedrooms	23.5%
3 bedrooms	49.8%
4 bedrooms	15.6%
5+ bedrooms	3.7%

Vehicles per household

Vehicles	% of households
No vehicle	3.2%
1 vehicle	22.4%
2 vehicles	36.0%
3 or more	38.4%

Heating fuel

Fuel type	%
Utility gas	39.4%
Electricity	38.7%
Propane / LP gas	17.0%
Fuel oil	1.7%
Wood	2.3%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	6,989	58.2%
Cohabiting couple	820	6.8%
Male householder, no spouse	1,905	15.9%
Female householder, no spouse	2,298	19.1%
Households with children under 18	3,795	31.6%
Households with seniors (65+)	3,610	30.1%
Average household size	2.67

Marital status

Status	Male	Female
Never married	30.6%	22.1%
Married	55.5%	53.6%
Separated	0.3%	1.4%
Widowed	2.4%	8.9%
Divorced	11.2%	14.0%

Education

Less than 9th grade 1.6%

Some HS, no diploma 9.7%

HS graduate 38.4%

Some college, no degree 20.8%

Associate's degree 9.8%

Bachelor's degree 12.7%

Graduate / professional 7.1%

Metric	%
HS diploma or higher	88.7%
Bachelor's or higher	19.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	295	4.1%
Kindergarten	389	5.4%
Elementary school	3,265	45.7%
High school	2,062	28.8%
College / grad school	1,137	15.9%

Employment

Industry of employment

Education & healthcare 17.8%

Manufacturing 15.3%

Professional & management 12.9%

Construction 9.9%

Retail trade 9.0%

Transportation & utilities 8.8%

Arts, food & hospitality 6.9%

Public administration 5.8%

Finance & real estate 4.8%

Other services 4.7%

Wholesale trade 2.0%

Agriculture & mining 1.2%

Information 0.7%

Occupation

Category	%
Management, business & arts	32.7%
Service	16.3%
Sales & office	18.2%
Natural resources & construction	13.0%
Production & transportation	19.8%

Employment type

Type	%
Private sector	83.2%
Government	11.7%
Self-employed	5.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.5%
Carpool	7.6%
Public transit	0.0%
Walk	1.0%
Other means	1.1%
Avg commute (minutes)	32.1

Poverty

All people 7.7%

Under 18 years 8.8%

18 and over 7.4%

Married-couple families 1.8%

Female-led households 18.4%

Income support

Source	% of households
Social Security	31.7%
Retirement income	26.1%
Supplemental Security	6.8%
Cash public assistance	1.6%
Food stamps / SNAP	7.6%

Health indicators

Condition	%
High blood pressure	35.9%
High cholesterol	33.2%
Heart disease	6.9%
Stroke	3.2%
Asthma	10.2%
Arthritis	27.6%
Kidney disease	2.9%
Pulmonary disease	8.8%
Cancer	6.8%

Behavior / access	%
Binge drinking	16.9%
No physical activity	27.9%
Less than 7 hrs sleep	34.0%
Fair or poor health	16.9%
Poor mental health	16.2%
Poor physical health	11.9%
No health insurance	13.2%
Visited doctor (checkup)	73.6%
Visited dentist	58.7%
Cholesterol screening	88.5%
Teeth loss	17.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,286	9.2%

Disability	%
Any disability	13.5%
Under 18	3.8%
18–64 years	11.6%
65 and over	35.8%

Health insurance coverage

Type	%
Private insurance	75.0%
Public insurance	33.9%
Uninsured under 19	4.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	30,834	94.7%
Spanish	244	0.8%
Other Indo-European	116	0.4%
Asian & Pacific Islander	0	0.0%
Other languages	128	0.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	32,250	99.0%
Born in same state	32,130	98.7%
Born in different state	26,823	82.4%
Foreign born	120	0.4%
Naturalized citizen	314	1.0%
Not a US citizen	178	56.7%

Ancestry

Ancestry	Count	%
Italian	3,562	10.9%
Arab	3,479	10.7%
French	2,798	8.6%
English	748	2.3%

Ancestry	Count	%
German	125	0.4%
Polish	96	0.3%
Irish	25	0.1%
Dutch	24	0.1%

Technology access

Metric	% of households
Computer access	36.9%
Internet access	93.0%

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

Frequently asked questions

What ZIP codes does Martinsville, IN have?

Martinsville, IN has one ZIP code: 46151. Each ZIP code serves a distinct delivery area within the city and surrounding region.