Sheffield ZIP Codes — Franklin County, IA

There is one unique ZIP code in Sheffield, Iowa and it is 50475. Area code: 641.
1
ZIP codes
95.07
sq mi land
0.03
sq mi water
641
area code
Sheffield, IA ZIP code map

About Sheffield, IA

Sheffield, Iowa, is a small yet vibrant city located in Franklin County. Known for its friendly community and picturesque landscapes, Sheffield offers a peaceful atmosphere for both residents and visitors. With its rich agricultural backdrop and local charm, the city embodies the quintessential American Midwest experience.

Location & geography

Sheffield is situated in north-central Iowa, surrounded by the rolling hills and farmlands characteristic of the region. Nearby cities include Hampton, located approximately 13 miles to the south, and Mason City, about 25 miles to the northeast. The city spans a total area of 95.07 square miles, with just 0.03 square miles designated as water, giving it a predominantly land-based territory.

Community & economy

The community in Sheffield is marked by its sense of togetherness and small-town spirit, with numerous local events that bring residents together throughout the year. Agriculture plays a significant role in the local economy, with many residents involved in farming and agricultural services. Daily life in Sheffield is complemented by a range of local businesses, parks, and recreational activities, fostering a close-knit environment.

Transportation

Sheffield is accessible via several highways, including U.S. Route 65, which connects the city to larger urban centers. The nearest commercial airport is Mason City Municipal Airport, located roughly 25 miles away, offering regional flights. While public transportation options may be limited, residents often rely on personal vehicles for commuting.

History

Sheffield was founded in the late 19th century, with its community flourishing due to the agricultural opportunities presented by the fertile Iowa soil. Key industries in its early history included farming and railroad services, which significantly contributed to its growth. Notable events include the establishment of the local schools and churches, which have been central to the community's development.

Did you know?

One surprising fact about Sheffield is that it once had its own railway line that contributed to its economy during the 20th century. Additionally, the city has a strong tradition of hosting local fairs that showcase its agricultural roots and community spirit.

ZIP codes for Sheffield, IA (1)
ZIP code City County Map
50475 Sheffield Franklin View map

Demographics & statistics

1,563
Population
38.8
Median age
$71,458
Median household income
$31,280
Per capita income
$138,100
Median home value
$788
Median monthly rent
87.2%
Home ownership
11.6%
Poverty rate
3.9%
Unemployment
528
Housing units
16.4%
Bachelor's or higher

Age distribution

Male Female
47
Under 5
53
52
5–9
58
68
10–14
76
37
15–19
42
39
20–24
44
79
25–34
88
86
35–44
97
74
45–54
84
62
55–59
69
56
60–64
62
82
65–74
93
30
75–84
33
24
85+
28
← Male
Female →

Age summary

GroupCount%
Under 1837524.0%
18 and over1,18876.0%
65 and over29018.6%
Median age38.8 years

Race & ethnicity

White 90.6%
Two or more races 5.1%
Hispanic or Latino 2.3%
Other race 2.1%
GroupCount%
White1,44890.6%
Two or more races825.1%
Hispanic or Latino362.3%
Other race332.1%

Household income

Under $10k 9.8%
$10k–$15k 0.4%
$15k–$25k 8.3%
$25k–$35k 5.2%
$35k–$50k 8.7%
$50k–$75k 19.9%
$75k–$100k 8.9%
$100k–$150k 26.8%
$150k–$200k 10.1%
$200k+ 2.0%
Range% of households
Under $10k9.8%
$10k–$15k0.4%
$15k–$25k8.3%
$25k–$35k5.2%
$35k–$50k8.7%
$50k–$75k19.9%
$75k–$100k8.9%
$100k–$150k26.8%
$150k–$200k10.1%
$200k+2.0%
Median income$71,458

Housing

Home values

Under $50k 1.7%
$50k–$100k 27.2%
$100k–$150k 27.8%
$150k–$200k 12.4%
$200k–$300k 21.6%
$300k–$500k 8.7%
$500k–$1M 0.6%

Housing overview

MetricValue
Median home value$138,100
Median rent / month$788
Owner occupied87.2%
Renter occupied12.8%
Vacant7.7%
Single-family detached86.3%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms6.9
Avg household size (owned)2.88

Year built

Era%
2020 or later0.0%
2010–20194.3%
2000–20095.3%
1990–19997.3%
1980–19892.3%
1970–197916.4%
1960–196911.0%
1950–195915.9%
1940–19491.0%
1939 or earlier36.4%

Bedrooms

Size% of units
No bedroom (studio)0.5%
1 bedroom5.5%
2 bedrooms24.4%
3 bedrooms41.1%
4 bedrooms19.9%
5+ bedrooms8.7%

Vehicles per household

Vehicles% of households
No vehicle2.0%
1 vehicle23.1%
2 vehicles39.6%
3 or more35.3%

Heating fuel

Fuel type%
Utility gas60.0%
Electricity24.1%
Propane / LP gas9.9%
Fuel oil2.4%
Wood2.9%

Households & families

Household typeCount%
Married-couple family36165.3%
Cohabiting couple274.9%
Male householder, no spouse7313.2%
Female householder, no spouse9216.6%
Households with children under 1817130.9%
Households with seniors (65+)18032.5%
Average household size2.76

Marital status

StatusMaleFemale
Never married22.1%25.8%
Married66.4%58.9%
Separated0.0%0.9%
Widowed4.4%8.4%
Divorced7.1%6.1%

Education

Less than 9th grade 0.7%
Some HS, no diploma 1.6%
HS graduate 34.3%
Some college, no degree 20.0%
Associate's degree 27.0%
Bachelor's degree 11.9%
Graduate / professional 4.5%
Metric%
HS diploma or higher97.7%
Bachelor's or higher16.4%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool123.2%
Kindergarten205.4%
Elementary school23061.8%
High school5514.8%
College / grad school5514.8%

Employment

Industry of employment

Education & healthcare 29.5%
Manufacturing 17.8%
Retail trade 8.9%
Agriculture & mining 8.5%
Arts, food & hospitality 5.9%
Construction 5.8%
Wholesale trade 5.7%
Transportation & utilities 4.8%
Other services 3.9%
Professional & management 3.6%
Finance & real estate 2.8%
Public administration 2.8%

Occupation

Category%
Management, business & arts34.7%
Service21.5%
Sales & office17.7%
Natural resources & construction9.7%
Production & transportation16.4%

Employment type

Type%
Private sector73.9%
Government16.7%
Self-employed9.4%
Unpaid family workers0.0%

Commute

Method%
Drive alone69.3%
Carpool20.0%
Public transit0.0%
Walk4.1%
Other means0.0%
Avg commute (minutes)21.3

Poverty

All people 11.6%
Under 18 years 20.3%
18 and over 8.8%
Married-couple families 5.0%
Female-led households 46.8%

Income support

Source% of households
Social Security29.1%
Retirement income16.3%
Supplemental Security1.6%
Cash public assistance1.8%
Food stamps / SNAP2.9%

Health indicators

Condition%
High blood pressure37.0%
High cholesterol33.8%
Heart disease8.0%
Stroke3.6%
Asthma9.3%
Arthritis28.5%
Kidney disease3.3%
Pulmonary disease7.8%
Cancer8.4%
Behavior / access%
Binge drinking19.7%
No physical activity26.6%
Less than 7 hrs sleep29.4%
Fair or poor health13.9%
Poor mental health12.9%
Poor physical health10.5%
No health insurance9.3%
Visited doctor (checkup)76.3%
Visited dentist66.8%
Cholesterol screening89.6%
Teeth loss13.9%

Veterans & disability

VeteransCount%
Civilian veterans524.4%
Disability%
Any disability10.0%
Under 181.1%
18–64 years9.6%
65 and over24.4%

Health insurance coverage

Type%
Private insurance79.9%
Public insurance33.0%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,46393.6%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,55399.4%
Born in same state1,55399.4%
Born in different state1,22078.1%
Foreign born00.0%
Naturalized citizen100.6%
Not a US citizen660.0%

Ancestry

AncestryCount%
Italian17911.5%
French1157.4%
Polish905.8%
Arab553.5%
AncestryCount%
English462.9%
Dutch151%
German100.6%

Technology access

Metric% of households
Computer access35.4%
Internet access91.3%

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

Frequently asked questions
What ZIP codes does Sheffield, IA have?
Sheffield, IA has one ZIP code: 50475. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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