Colfax ZIP Codes — Clinton County, IN

There is one unique ZIP code in Colfax, Indiana and it is 46035. Area code: 765.

ZIP codes

24.93

sq mi land

0.00

sq mi water

765

area code

Colfax, IN ZIP code map

About Colfax, IN

Colfax is a small town located in Indiana, nestled within Clinton County. This quaint community is known for its charming atmosphere and close-knit environment that offers a slice of rural life. Despite its small size, Colfax serves as an inviting hub for those looking to experience a slower pace of life away from bustling urban centers.

Location & geography

Colfax, IN, is situated approximately 15 miles south of Lafayette and about 10 miles east of Frankfort. The town covers a land area of 24.93 square miles, providing ample open space for residents and visitors alike. Notably, Colfax has no water area, which emphasizes its solid land characteristics and rural terrain.

Community & economy

The character of Colfax is shaped by its friendly residents and peaceful surroundings, contributing to a strong sense of community. Local industries primarily revolve around agriculture and small businesses, with daily life centered on community events and neighborly interactions. Residents take pride in their town's heritage, which brings people together through various cultural and recreational activities.

Transportation

Colfax is accessible via Indiana State Road 26, which runs through the town and connects to larger highways offering broader regional access. The nearest major airport is Purdue University Airport, located about 18 miles to the northwest, providing air travel options for residents and visitors. Public transportation options may be limited, with most residents relying on personal vehicles for commuting.

History

Colfax was established in the 19th century, providing a vital stop for travelers and traders in the region. The area initially thrived on agricultural industries and has continued to maintain a strong agricultural presence throughout its history. Notable events within the town often center around local festivals and community gatherings that highlight its rich traditions.

Did you know?

Colfax is unique for being a small town with a significant history tied to agricultural development in Indiana. A little-known fact about Colfax is that it hosts seasonal community events that attract visitors from neighboring towns, fostering a spirit of togetherness and local pride.

ZIP codes for Colfax, IN (1)

ZIP code	City	County	Map
46035	Colfax	Clinton	View map

Demographics & statistics

1,503

Population

32.7

Median age

$81,000

Median household income

$29,024

Per capita income

$126,400

Median home value

$788

Median monthly rent

80.3%

Home ownership

8.4%

Poverty rate

5.3%

Unemployment

398

Housing units

11.4%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	451	30.0%
18 and over	1,052	70.0%
65 and over	182	12.1%
Median age	32.7 years

Race & ethnicity

White 92.8%

Black or African American 5%

Two or more races 1.1%

Hispanic or Latino 0.5%

Other race 0.5%

Group	Count	%
White	1,402	92.8%
Black or African American	76	5%
Two or more races	17	1.1%
Hispanic or Latino	8	0.5%
Other race	8	0.5%

Household income

Under $10k 4.7%

$10k–$15k 1.3%

$15k–$25k 7.9%

$25k–$35k 6.4%

$35k–$50k 7.9%

$50k–$75k 20.1%

$75k–$100k 19.7%

$100k–$150k 21.2%

$150k–$200k 9.8%

$200k+ 1.1%

Range	% of households
Under $10k	4.7%
$10k–$15k	1.3%
$15k–$25k	7.9%
$25k–$35k	6.4%
$35k–$50k	7.9%
$50k–$75k	20.1%
$75k–$100k	19.7%
$100k–$150k	21.2%
$150k–$200k	9.8%
$200k+	1.1%
Median income	$81,000

Housing

Home values

Under $50k 8.2%

$50k–$100k 17.0%

$100k–$150k 33.8%

$150k–$200k 9.3%

$200k–$300k 26.3%

$300k–$500k 4.8%

$500k–$1M 0.5%

Housing overview

Metric	Value
Median home value	$126,400
Median rent / month	$788
Owner occupied	80.3%
Renter occupied	19.7%
Vacant	4.5%
Single-family detached	87.3%
Large apartment buildings	1.6%
Mobile homes	3.5%
Median rooms	6.2
Avg household size (owned)	3.27

Year built

Era	%
2020 or later	0.0%
2010–2019	2.0%
2000–2009	1.4%
1990–1999	21.2%
1980–1989	6.7%
1970–1979	7.8%
1960–1969	6.9%
1950–1959	11.0%
1940–1949	2.9%
1939 or earlier	40.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	9.8%
2 bedrooms	19.2%
3 bedrooms	59.0%
4 bedrooms	10.6%
5+ bedrooms	1.4%

Vehicles per household

Vehicles	% of households
No vehicle	1.5%
1 vehicle	28.6%
2 vehicles	33.8%
3 or more	36.1%

Heating fuel

Fuel type	%
Utility gas	7.1%
Electricity	22.6%
Propane / LP gas	67.9%
Fuel oil	2.4%

Households & families

Household type	Count	%
Married-couple family	254	54.3%
Cohabiting couple	38	8.1%
Male householder, no spouse	107	22.9%
Female householder, no spouse	69	14.7%
Households with children under 18	171	36.5%
Households with seniors (65+)	140	29.9%
Average household size	3.21

Marital status

Status	Male	Female
Never married	24.8%	36.7%
Married	47.9%	47.4%
Separated	3.4%	0.0%
Widowed	3.5%	8.3%
Divorced	20.4%	7.6%

Education

Less than 9th grade 1.2%

Some HS, no diploma 4.9%

HS graduate 50.4%

Some college, no degree 22.7%

Associate's degree 9.5%

Bachelor's degree 7.4%

Graduate / professional 4.0%

Metric	%
HS diploma or higher	93.9%
Bachelor's or higher	11.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	43	10.0%
Kindergarten	46	10.7%
Elementary school	132	30.8%
High school	117	27.3%
College / grad school	91	21.2%

Employment

Industry of employment

Manufacturing 35.7%

Education & healthcare 26.3%

Arts, food & hospitality 8.2%

Retail trade 6.3%

Other services 6.3%

Professional & management 6.0%

Construction 3.1%

Transportation & utilities 3.1%

Finance & real estate 2.0%

Public administration 2.0%

Information 0.5%

Agriculture & mining 0.4%

Occupation

Category	%
Management, business & arts	26.7%
Service	22.6%
Sales & office	6.5%
Natural resources & construction	9.0%
Production & transportation	35.1%

Employment type

Type	%
Private sector	89.5%
Government	8.7%
Self-employed	1.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	84.9%
Carpool	5.2%
Public transit	0.0%
Walk	0.5%
Other means	0.0%
Avg commute (minutes)	27.0

Poverty

All people 8.4%

Under 18 years 7.9%

18 and over 8.7%

Married-couple families 2.4%

Female-led households 18.2%

Income support

Source	% of households
Social Security	31.4%
Retirement income	24.8%
Supplemental Security	2.8%
Cash public assistance	3.0%
Food stamps / SNAP	10.3%

Health indicators

Condition	%
High blood pressure	35.0%
High cholesterol	34.8%
Heart disease	6.5%
Stroke	2.9%
Asthma	9.7%
Arthritis	26.3%
Kidney disease	2.8%
Pulmonary disease	7.9%
Cancer	6.9%

Behavior / access	%
Binge drinking	16.3%
No physical activity	26.7%
Less than 7 hrs sleep	35.8%
Fair or poor health	14.9%
Poor mental health	15.2%
Poor physical health	10.9%
No health insurance	12.5%
Visited doctor (checkup)	75.2%
Visited dentist	63.6%
Cholesterol screening	89.6%
Teeth loss	15.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	100	9.5%

Disability	%
Any disability	11.4%
Under 18	1.1%
18–64 years	12.0%
65 and over	34.6%

Health insurance coverage

Type	%
Private insurance	70.5%
Public insurance	31.0%
Uninsured under 19	1.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,347	89.6%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,503	100.0%
Born in same state	1,503	100.0%
Born in different state	1,304	86.8%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	214	14.2%
Italian	173	11.5%

Ancestry	Count	%
French	138	9.2%
English	15	1%

Technology access

Metric	% of households
Computer access	31.1%
Internet access	97.6%

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

Frequently asked questions

What ZIP codes does Colfax, IN have?

Colfax, IN has one ZIP code: 46035. Each ZIP code serves a distinct delivery area within the city and surrounding region.