Greencastle ZIP Codes — Putnam County, IN

There is one unique ZIP code in Greencastle, Indiana and it is 46135. Area code: 765.

ZIP codes

167.07

sq mi land

0.78

sq mi water

765

area code

Greencastle, IN ZIP code map

About Greencastle, IN

Greencastle, Indiana, is a charming city located in Putnam County. Known for its scenic landscapes and friendly community, the city offers a perfect blend of small-town charm and modern amenities. With a commitment to education and the arts, Greencastle has established itself as a vibrant place to live and visit.

Location & geography

Greencastle sits in the central part of Indiana, roughly 45 miles west of Indianapolis. The city is surrounded by several nearby cities, including Cloverdale to the north at approximately 10 miles away, and Brazil to the east, which is about 18 miles distant. Covering a land area of 167.07 square miles, it also features a minor water area of 0.78 square miles, enhancing its geographical diversity.

Community & economy

The community of Greencastle is characterized by its strong sense of belonging and active civic engagement. It is home to a mix of industries, including education, retail, and agriculture, providing residents with a variety of employment opportunities. Daily life in Greencastle is enriched by local events, farmers markets, and a robust support for the arts, making it a lively and welcoming place.

Transportation

Greencastle is easily accessible via major highways, including U.S. Route 40 and State Road 240, facilitating travel to surrounding areas. The nearest airport for commercial flights is Indianapolis International Airport, located about 45 miles away. Local transportation options are available, though most residents rely on personal vehicles for commuting.

History

Greencastle was founded in the early 1820s, built along the historic National Road, which contributed to its development as a key transportation hub. The city's economy has historically been supported by education, with DePauw University being a significant institution in the area. Over the years, Greencastle has witnessed various events that have shaped its growth, including the expansion of its downtown area and the establishment of local industries.

Did you know?

A surprising fact about Greencastle is that it is home to DePauw University, which is known for its rigorous academic programs and vibrant campus life. Additionally, the city hosts the annual Greencastle Music Festival, attracting artists and music lovers from all over the region.

ZIP codes for Greencastle, IN (1)

ZIP code	City	County	Map
46135	Greencastle	Putnam	View map

Demographics & statistics

19,696

Population

35.9

Median age

$65,046

Median household income

$28,065

Per capita income

$170,400

Median home value

$876

Median monthly rent

65.1%

Home ownership

8.0%

Poverty rate

1.3%

Unemployment

4,836

Housing units

21.4%

Bachelor's or higher

Age distribution

Male Female

457

Under 5

381

500

5–9

417

602

10–14

502

1,021

15–19

852

1,365

20–24

1,140

1,224

25–34

1,022

1,371

35–44

1,145

1,154

45–54

963

465

55–59

389

590

60–64

493

1,118

65–74

934

560

75–84

468

307

85+

256

← Male

Female →

Age summary

Group	Count	%
Under 18	3,442	17.5%
18 and over	16,254	82.5%
65 and over	3,643	18.5%
Median age	35.9 years

Race & ethnicity

White 86.6%

Black or African American 4.8%

Asian 3.9%

Two or more races 2.5%

Hispanic or Latino 1.7%

Other race 0.3%

American Indian / Alaska Native 0.1%

Group	Count	%
White	17,348	86.6%
Black or African American	969	4.8%
Asian	779	3.9%
Two or more races	509	2.5%
Hispanic or Latino	335	1.7%
Other race	69	0.3%
American Indian / Alaska Native	22	0.1%

Household income

Under $10k 4.3%

$10k–$15k 2.5%

$15k–$25k 6.2%

$25k–$35k 10.7%

$35k–$50k 15.2%

$50k–$75k 18.3%

$75k–$100k 14.9%

$100k–$150k 15.0%

$150k–$200k 9.3%

$200k+ 3.6%

Range	% of households
Under $10k	4.3%
$10k–$15k	2.5%
$15k–$25k	6.2%
$25k–$35k	10.7%
$35k–$50k	15.2%
$50k–$75k	18.3%
$75k–$100k	14.9%
$100k–$150k	15.0%
$150k–$200k	9.3%
$200k+	3.6%
Median income	$65,046

Housing

Home values

Under $50k 8.4%

$50k–$100k 10.7%

$100k–$150k 20.7%

$150k–$200k 17.9%

$200k–$300k 24.6%

$300k–$500k 12.9%

$500k–$1M 3.6%

$1M+ 1.3%

Housing overview

Metric	Value
Median home value	$170,400
Median rent / month	$876
Owner occupied	65.1%
Renter occupied	34.9%
Vacant	7.2%
Single-family detached	72.9%
Large apartment buildings	2.0%
Mobile homes	7.1%
Median rooms	5.6
Avg household size (owned)	2.41

Year built

Era	%
2020 or later	0.4%
2010–2019	5.8%
2000–2009	10.4%
1990–1999	14.1%
1980–1989	9.3%
1970–1979	10.7%
1960–1969	14.9%
1950–1959	12.2%
1940–1949	2.9%
1939 or earlier	19.3%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	10.5%
2 bedrooms	30.4%
3 bedrooms	40.4%
4 bedrooms	14.7%
5+ bedrooms	2.8%

Vehicles per household

Vehicles	% of households
No vehicle	5.4%
1 vehicle	34.9%
2 vehicles	32.5%
3 or more	27.2%

Heating fuel

Fuel type	%
Utility gas	40.8%
Electricity	34.5%
Propane / LP gas	15.3%
Fuel oil	4.2%
Wood	2.9%
No fuel used	2.1%

Households & families

Household type	Count	%
Married-couple family	3,329	50.1%
Cohabiting couple	414	6.2%
Male householder, no spouse	1,527	23.0%
Female householder, no spouse	1,374	20.7%
Households with children under 18	1,858	28.0%
Households with seniors (65+)	2,478	37.3%
Average household size	2.28

Marital status

Status	Male	Female
Never married	44.2%	34.7%
Married	39.7%	47.3%
Separated	2.6%	0.4%
Widowed	3.1%	9.0%
Divorced	10.3%	8.7%

Education

Less than 9th grade 3.7%

Some HS, no diploma 5.4%

HS graduate 39.0%

Some college, no degree 21.8%

Associate's degree 8.6%

Bachelor's degree 12.2%

Graduate / professional 9.2%

Metric	%
HS diploma or higher	90.9%
Bachelor's or higher	21.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	183	3.3%
Kindergarten	217	3.9%
Elementary school	1,474	26.2%
High school	835	14.8%
College / grad school	2,916	51.8%

Employment

Industry of employment

Education & healthcare 29.8%

Manufacturing 16.2%

Retail trade 14.4%

Arts, food & hospitality 7.1%

Transportation & utilities 6.9%

Professional & management 4.7%

Construction 4.5%

Other services 4.4%

Wholesale trade 4.1%

Public administration 2.8%

Finance & real estate 2.3%

Agriculture & mining 2.0%

Information 0.9%

Occupation

Category	%
Management, business & arts	37.4%
Service	14.7%
Sales & office	18.2%
Natural resources & construction	6.6%
Production & transportation	23.1%

Employment type

Type	%
Private sector	83.6%
Government	13.1%
Self-employed	3.2%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	75.6%
Carpool	6.7%
Public transit	0.0%
Walk	6.6%
Other means	0.9%
Avg commute (minutes)	21.4

Poverty

All people 8.0%

Under 18 years 7.8%

18 and over 8.1%

Married-couple families 2.0%

Female-led households 28.4%

Income support

Source	% of households
Social Security	39.5%
Retirement income	28.3%
Supplemental Security	6.3%
Cash public assistance	0.6%
Food stamps / SNAP	8.0%

Health indicators

Condition	%
High blood pressure	30.8%
High cholesterol	31.9%
Heart disease	5.9%
Stroke	2.7%
Asthma	9.7%
Arthritis	22.6%
Kidney disease	2.5%
Pulmonary disease	7.0%
Cancer	5.7%

Behavior / access	%
Binge drinking	17.5%
No physical activity	26.4%
Less than 7 hrs sleep	33.5%
Fair or poor health	14.2%
Poor mental health	16.2%
Poor physical health	9.9%
No health insurance	14.0%
Visited doctor (checkup)	72.4%
Visited dentist	60.6%
Cholesterol screening	85.5%
Teeth loss	15.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,438	8.9%

Disability	%
Any disability	14.2%
Under 18	7.9%
18–64 years	10.0%
65 and over	33.8%

Health insurance coverage

Type	%
Private insurance	78.6%
Public insurance	32.9%
Uninsured under 19	2.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	18,858	95.7%
Spanish	207	1.1%
Other Indo-European	38	0.2%
Asian & Pacific Islander	61	0.3%
Other languages	108	0.6%

Place of birth & citizenship

Origin	Count	%
Native born (US)	19,039	96.7%
Born in same state	18,771	95.3%
Born in different state	13,472	68.4%
Foreign born	268	1.4%
Naturalized citizen	657	3.3%
Not a US citizen	177	26.9%

Ancestry

Ancestry	Count	%
Arab	2,045	10.4%
French	1,693	8.6%
Italian	1,301	6.6%
English	302	1.5%

Ancestry	Count	%
Irish	74	0.4%
German	52	0.3%
Polish	29	0.1%
Norwegian	12	0.1%

Technology access

Metric	% of households
Computer access	33.7%
Internet access	91.3%

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

Frequently asked questions

What ZIP codes does Greencastle, IN have?

Greencastle, IN has one ZIP code: 46135. Each ZIP code serves a distinct delivery area within the city and surrounding region.