Greenfield ZIP Codes — Adair County, IA

There is one unique ZIP code in Greenfield, Iowa and it is 50849. Area code: 641.
1
ZIP codes
114.13
sq mi land
0.35
sq mi water
641
area code
Greenfield, IA ZIP code map

About Greenfield, IA

Greenfield, Iowa is a charming city located in the heart of Adair County. Known for its welcoming atmosphere, it has a rich history and is a great place to call home. Greenfield is characterized by its small-town charm, friendly residents, and vibrant community activities.

Location & geography

Greenfield is situated in southwestern Iowa, approximately 45 miles southwest of Des Moines. Nearby cities include Winterset, located about 30 miles to the north, Creston approximately 20 miles to the west, and Osceola, roughly 35 miles to the southeast. The city covers a land area of 114.13 square miles, with a small water area of 0.35 square miles, comprised mainly of rolling terrain and scenic landscapes.

Community & economy

The character of Greenfield is defined by its close-knit community and active participation in local events. It supports diverse industries, including agriculture and small businesses, contributing to the local economy. Daily life in Greenfield is enriched by community gatherings, recreational opportunities, and a strong sense of local pride.

Transportation

Greenfield is conveniently located along U.S. Highway 92, providing easy access to neighboring cities and regions. The nearest major airport is in Des Moines, which is well-equipped for both commercial and general aviation. Local transportation primarily consists of personal vehicles, as public transit options are limited.

History

Greenfield was established in the 1850s, quickly becoming a hub for agriculture and trade in the region. Its development was bolstered by the arrival of the railroad, which facilitated commerce and helped shape the community's growth. Notable events in the city's history include the establishment of annual festivals celebrating its heritage and agricultural roots.

Did you know?

One little-known fact about Greenfield is that it hosts the Adair County Fair, which brings together residents and visitors each year for a celebration of local agriculture and culture. Additionally, Greenfield is also home to the historic Warren Cultural Center, which serves as both a performing arts venue and a community gathering place.

ZIP codes for Greenfield, IA (1)
ZIP code City County Map
50849 Greenfield Adair View map

Demographics & statistics

2,395
Population
46.8
Median age
$58,250
Median household income
$35,938
Per capita income
$132,500
Median home value
$598
Median monthly rent
63.6%
Home ownership
12.5%
Poverty rate
3.5%
Unemployment
805
Housing units
20.8%
Bachelor's or higher

Age distribution

Male Female
46
Under 5
43
79
5–9
74
91
10–14
86
109
15–19
103
52
20–24
50
105
25–34
100
104
35–44
99
140
45–54
132
83
55–59
79
114
60–64
109
140
65–74
133
99
75–84
94
67
85+
64
← Male
Female →

Age summary

GroupCount%
Under 1855323.1%
18 and over1,84276.9%
65 and over59724.9%
Median age46.8 years

Race & ethnicity

White 94.3%
Two or more races 2.1%
Black or African American 1.7%
Hispanic or Latino 1%
Other race 1%
GroupCount%
White2,28094.3%
Two or more races502.1%
Black or African American421.7%
Hispanic or Latino231%
Other race231%

Household income

Under $10k 6.6%
$10k–$15k 6.0%
$15k–$25k 12.8%
$25k–$35k 7.0%
$35k–$50k 10.6%
$50k–$75k 17.4%
$75k–$100k 12.4%
$100k–$150k 13.7%
$150k–$200k 9.2%
$200k+ 4.3%
Range% of households
Under $10k6.6%
$10k–$15k6.0%
$15k–$25k12.8%
$25k–$35k7.0%
$35k–$50k10.6%
$50k–$75k17.4%
$75k–$100k12.4%
$100k–$150k13.7%
$150k–$200k9.2%
$200k+4.3%
Median income$58,250

Housing

Home values

Under $50k 8.7%
$50k–$100k 19.9%
$100k–$150k 29.6%
$150k–$200k 18.5%
$200k–$300k 15.1%
$300k–$500k 5.0%
$500k–$1M 2.6%
$1M+ 0.6%

Housing overview

MetricValue
Median home value$132,500
Median rent / month$598
Owner occupied63.6%
Renter occupied36.4%
Vacant10.3%
Single-family detached82.2%
Large apartment buildings2.7%
Mobile homes0.0%
Median rooms6.1
Avg household size (owned)2.51

Year built

Era%
2020 or later0.0%
2010–20191.1%
2000–20092.9%
1990–19993.8%
1980–19897.2%
1970–197913.2%
1960–196913.8%
1950–195910.8%
1940–19498.9%
1939 or earlier38.3%

Bedrooms

Size% of units
No bedroom (studio)1.3%
1 bedroom18.2%
2 bedrooms21.5%
3 bedrooms36.2%
4 bedrooms18.5%
5+ bedrooms4.4%

Vehicles per household

Vehicles% of households
No vehicle7.3%
1 vehicle32.6%
2 vehicles25.5%
3 or more34.7%

Heating fuel

Fuel type%
Utility gas68.7%
Electricity23.6%
Propane / LP gas7.2%
Wood0.6%

Households & families

Household typeCount%
Married-couple family43340.4%
Cohabiting couple625.8%
Male householder, no spouse29727.7%
Female householder, no spouse28026.1%
Households with children under 1822821.3%
Households with seniors (65+)40337.6%
Average household size2.18

Marital status

StatusMaleFemale
Never married34.5%21.9%
Married48.5%49.0%
Separated0.0%0.8%
Widowed3.3%16.8%
Divorced13.6%11.5%

Education

Less than 9th grade 1.6%
Some HS, no diploma 2.9%
HS graduate 41.8%
Some college, no degree 19.6%
Associate's degree 13.3%
Bachelor's degree 13.2%
Graduate / professional 7.5%
Metric%
HS diploma or higher95.5%
Bachelor's or higher20.8%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool295.3%
Kindergarten305.5%
Elementary school28451.9%
High school14025.6%
College / grad school6411.7%

Employment

Industry of employment

Education & healthcare 19.1%
Manufacturing 14.6%
Retail trade 14.0%
Construction 13.4%
Agriculture & mining 8.2%
Transportation & utilities 7.5%
Arts, food & hospitality 5.1%
Public administration 4.9%
Other services 4.7%
Professional & management 4.3%
Finance & real estate 3.7%
Wholesale trade 0.4%

Occupation

Category%
Management, business & arts29.3%
Service19.0%
Sales & office19.2%
Natural resources & construction15.7%
Production & transportation16.8%

Employment type

Type%
Private sector75.2%
Government15.5%
Self-employed7.6%
Unpaid family workers1.7%

Commute

Method%
Drive alone83.2%
Carpool7.1%
Public transit1.6%
Walk1.4%
Other means1.3%
Avg commute (minutes)21.9

Poverty

All people 12.5%
Under 18 years 11.4%
18 and over 12.9%
Married-couple families 4.4%
Female-led households 23.2%

Income support

Source% of households
Social Security46.8%
Retirement income22.9%
Supplemental Security10.3%
Cash public assistance3.2%
Food stamps / SNAP12.9%

Health indicators

Condition%
High blood pressure37.8%
High cholesterol37.2%
Heart disease8.3%
Stroke3.8%
Asthma9.2%
Arthritis28.9%
Kidney disease3.5%
Pulmonary disease8.2%
Cancer8.5%
Behavior / access%
Binge drinking19.6%
No physical activity26.6%
Less than 7 hrs sleep30.1%
Fair or poor health14.7%
Poor mental health12.9%
Poor physical health10.7%
No health insurance9.7%
Visited doctor (checkup)76.4%
Visited dentist66.3%
Cholesterol screening89.8%
Teeth loss14.6%

Veterans & disability

VeteransCount%
Civilian veterans1508.1%
Disability%
Any disability14.9%
Under 187.6%
18–64 years15.6%
65 and over20.7%

Health insurance coverage

Type%
Private insurance75.1%
Public insurance49.5%
Uninsured under 191.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only2,30696.3%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)2,36798.8%
Born in same state2,36198.6%
Born in different state1,95481.6%
Foreign born60.3%
Naturalized citizen281.2%
Not a US citizen2382.1%

Ancestry

AncestryCount%
Italian34914.6%
Dutch27211.4%
French2038.5%
AncestryCount%
Arab994.1%
English461.9%
Polish411.7%

Technology access

Metric% of households
Computer access44.8%
Internet access82.3%

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

Frequently asked questions
What ZIP codes does Greenfield, IA have?
Greenfield, IA has one ZIP code: 50849. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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