Colfax ZIP Codes — Jasper County, IA

There is one unique ZIP code in Colfax, Iowa and it is 50054. Area code: 515.
1
ZIP codes
61.01
sq mi land
0.74
sq mi water
515
area code
Colfax, IA ZIP code map

About Colfax, IA

Colfax, Iowa, is a quaint city nestled in Jasper County. Known for its friendly community atmosphere, Colfax offers a small-town charm combined with modern conveniences. The city provides residents and visitors alike a unique glimpse into Iowa's rich history and culture.

Location & geography

Colfax is strategically located in central Iowa, making it an accessible destination for those traveling across the state. It is approximately 20 miles east of Des Moines, the state capital, and about 15 miles north of Indianola. The city spans a land area of 61.01 square miles, with a small water area of 0.74 square miles, showcasing a mix of rural terrain and open spaces.

Community & economy

Colfax boasts a close-knit community with a character that emphasizes friendliness and support. The local economy is diverse, with key industries including agriculture and small businesses that thrive on local patronage. Daily life in Colfax revolves around community events, outdoor activities, and a strong sense of civic pride among its residents.

Transportation

Colfax is served by several major highways, including Interstate 80, which provides convenient access for both residents and travelers. The nearest named airport to the city is the Des Moines International Airport, located about 25 miles to the west. Public transportation options are limited, but the city's layout and small size make it easy to navigate by car or bicycle.

History

Colfax was founded in the mid-19th century and has a rich agricultural history that continues to shape its community today. The city has been known for significance in the agricultural industry as well as hosting a number of local events that celebrate its heritage. Over the years, Colfax has evolved while maintaining its historical character, making it a noteworthy destination in Jasper County.

Did you know?

One surprising fact about Colfax is that it is home to the annual Colfax Maple Leaf Festival, which celebrates the changing seasons and the local culture. Additionally, the city's historic downtown area features several buildings that reflect its rich past and enduring charm.

ZIP codes for Colfax, IA (1)
ZIP code City County Map
50054 Colfax Jasper View map

Demographics & statistics

3,099
Population
36.0
Median age
$86,118
Median household income
$35,854
Per capita income
$157,600
Median home value
$865
Median monthly rent
80.2%
Home ownership
11.3%
Poverty rate
5.6%
Unemployment
1,068
Housing units
22.6%
Bachelor's or higher

Age distribution

Male Female
140
Under 5
134
146
5–9
141
63
10–14
60
91
15–19
87
84
20–24
80
253
25–34
244
204
35–44
197
169
45–54
163
88
55–59
85
151
60–64
146
140
65–74
135
36
75–84
35
14
85+
13
← Male
Female →

Age summary

GroupCount%
Under 1880926.1%
18 and over2,29073.9%
65 and over37312.0%
Median age36.0 years

Race & ethnicity

White 91.4%
Hispanic or Latino 2.9%
Two or more races 2.9%
Black or African American 1.3%
Other race 1%
Asian 0.5%
GroupCount%
White2,91991.4%
Hispanic or Latino932.9%
Two or more races932.9%
Black or African American401.3%
Other race311%
Asian160.5%

Household income

Under $10k 6.4%
$10k–$15k 0.9%
$15k–$25k 5.5%
$25k–$35k 6.5%
$35k–$50k 6.0%
$50k–$75k 16.0%
$75k–$100k 19.1%
$100k–$150k 20.8%
$150k–$200k 11.8%
$200k+ 6.9%
Range% of households
Under $10k6.4%
$10k–$15k0.9%
$15k–$25k5.5%
$25k–$35k6.5%
$35k–$50k6.0%
$50k–$75k16.0%
$75k–$100k19.1%
$100k–$150k20.8%
$150k–$200k11.8%
$200k+6.9%
Median income$86,118

Housing

Home values

Under $50k 5.8%
$50k–$100k 15.3%
$100k–$150k 25.8%
$150k–$200k 17.6%
$200k–$300k 19.4%
$300k–$500k 11.4%
$500k–$1M 4.8%

Housing overview

MetricValue
Median home value$157,600
Median rent / month$865
Owner occupied80.2%
Renter occupied19.8%
Vacant16.1%
Single-family detached75.5%
Large apartment buildings0.6%
Mobile homes9.7%
Median rooms6.2
Avg household size (owned)2.95

Year built

Era%
2020 or later0.2%
2010–20191.2%
2000–20099.5%
1990–199918.3%
1980–19894.4%
1970–197917.6%
1960–19693.8%
1950–19598.2%
1940–19491.7%
1939 or earlier35.1%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom1.8%
2 bedrooms25.4%
3 bedrooms48.3%
4 bedrooms21.9%
5+ bedrooms2.6%

Vehicles per household

Vehicles% of households
No vehicle3.3%
1 vehicle18.4%
2 vehicles34.7%
3 or more43.5%

Heating fuel

Fuel type%
Utility gas59.1%
Electricity18.5%
Propane / LP gas20.1%
Wood2.0%

Households & families

Household typeCount%
Married-couple family65260.7%
Cohabiting couple12811.9%
Male householder, no spouse13312.4%
Female householder, no spouse16215.1%
Households with children under 1843940.8%
Households with seniors (65+)22621.0%
Average household size2.84

Marital status

StatusMaleFemale
Never married27.6%24.5%
Married57.9%61.3%
Separated0.0%0.0%
Widowed1.8%4.5%
Divorced12.8%9.6%

Education

Less than 9th grade 1.5%
Some HS, no diploma 4.5%
HS graduate 36.4%
Some college, no degree 21.7%
Associate's degree 13.3%
Bachelor's degree 14.8%
Graduate / professional 7.8%
Metric%
HS diploma or higher94.0%
Bachelor's or higher22.6%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool13518.9%
Kindergarten567.9%
Elementary school29641.5%
High school14720.6%
College / grad school7911.1%

Employment

Industry of employment

Education & healthcare 28.7%
Retail trade 11.3%
Manufacturing 10.7%
Construction 9.6%
Transportation & utilities 7.0%
Finance & real estate 6.3%
Public administration 6.3%
Arts, food & hospitality 6.2%
Other services 4.8%
Professional & management 4.5%
Wholesale trade 2.4%
Information 1.2%
Agriculture & mining 1.0%

Occupation

Category%
Management, business & arts32.5%
Service17.9%
Sales & office20.6%
Natural resources & construction14.0%
Production & transportation15.1%

Employment type

Type%
Private sector78.0%
Government18.0%
Self-employed3.9%
Unpaid family workers0.0%

Commute

Method%
Drive alone84.2%
Carpool5.7%
Public transit0.0%
Walk2.6%
Other means0.8%
Avg commute (minutes)24.3

Poverty

All people 11.3%
Under 18 years 12.7%
18 and over 10.9%
Married-couple families 4.1%
Female-led households 33.8%

Income support

Source% of households
Social Security21.9%
Retirement income23.6%
Supplemental Security2.6%
Cash public assistance3.3%
Food stamps / SNAP17.2%

Health indicators

Condition%
High blood pressure31.7%
High cholesterol33.0%
Heart disease6.0%
Stroke2.7%
Asthma9.2%
Arthritis24.4%
Kidney disease2.6%
Pulmonary disease6.2%
Cancer6.9%
Behavior / access%
Binge drinking22.5%
No physical activity22.2%
Less than 7 hrs sleep31.0%
Fair or poor health11.6%
Poor mental health13.2%
Poor physical health8.9%
No health insurance8.5%
Visited doctor (checkup)74.4%
Visited dentist68.3%
Cholesterol screening89.0%
Teeth loss11.4%

Veterans & disability

VeteransCount%
Civilian veterans2008.8%
Disability%
Any disability13.5%
Under 182.8%
18–64 years14.0%
65 and over33.8%

Health insurance coverage

Type%
Private insurance74.6%
Public insurance34.3%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only2,82591.2%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)3,08699.6%
Born in same state3,07099.1%
Born in different state2,51081.0%
Foreign born160.5%
Naturalized citizen130.4%
Not a US citizen00.0%

Ancestry

AncestryCount%
Italian45414.6%
French41913.5%
English2668.6%
Arab2618.4%
AncestryCount%
Polish1665.4%
Dutch220.7%
Irish50.2%

Technology access

Metric% of households
Computer access34.7%
Internet access95.8%

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

Frequently asked questions
What ZIP codes does Colfax, IA have?
Colfax, IA has one ZIP code: 50054. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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