Garwin ZIP Codes — Tama County, IA

There is one unique ZIP code in Garwin, Iowa and it is 50632. Area code: 641.

ZIP codes

42.15

sq mi land

0.05

sq mi water

641

area code

Garwin, IA ZIP code map

About Garwin, IA

Garwin, Iowa, is a small community located in Tama County. Known for its rural charm and friendly atmosphere, the city offers a glimpse into life in the heart of Iowa. The local residents take pride in their close-knit community and the natural beauty surrounding them.

Location & geography

Garwin is situated in central Iowa, approximately 10 miles northwest of the city of Tama and about 14 miles southeast of the larger city of Marshalltown. The terrain is primarily flat, characterized by its agricultural landscape, while the water area is minimal, covering just 0.05 square miles. The total land area of Garwin encompasses 42.15 square miles, making it a spacious area for its residents.

Community & economy

Garwin boasts a warm and welcoming character, where residents engage actively in community events and various local activities. The town has strong ties to agricultural industries, with many residents involved in farming and related businesses. Daily life in Garwin is marked by friendly interactions, local gatherings, and a strong sense of community spirit.

Transportation

The primary route serving Garwin is Iowa Highway 14, which provides easy access to neighboring towns and cities. The nearest major airports include the Marshalltown Municipal Airport, located about 15 miles to the east, offering air travel options for residents. Public transportation options are limited, but community members often rely on personal vehicles for their commuting needs.

History

Garwin was founded in the late 19th century, and it quickly became a hub for agricultural activities in Tama County. Historically, the town flourished due to its fruitful farming land and rail transport, which facilitated the movement of goods. Over the years, Garwin has hosted various community events reflecting its rich heritage and dedication to preserving its local culture.

Did you know?

One little-known fact about Garwin is that it is home to unique community events, such as annual festivals, which celebrate local agriculture and culture. Additionally, the town's strong agricultural background contributes to its role as a vital part of Iowa's rural economy.

ZIP codes for Garwin, IA (1)

ZIP code	City	County	Map
50632	Garwin	Tama	View map

Demographics & statistics

1,296

Population

50.2

Median age

$68,363

Median household income

$35,918

Per capita income

$114,700

Median home value

$630

Median monthly rent

83.8%

Home ownership

4.9%

Poverty rate

0.6%

Unemployment

560

Housing units

19.1%

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

109

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	235	18.1%
18 and over	1,061	81.9%
65 and over	286	22.1%
Median age	50.2 years

Race & ethnicity

White 98.4%

Two or more races 0.6%

Hispanic or Latino 0.3%

American Indian / Alaska Native 0.3%

Asian 0.2%

Other race 0.2%

Group	Count	%
White	1,279	98.4%
Two or more races	8	0.6%
Hispanic or Latino	4	0.3%
American Indian / Alaska Native	4	0.3%
Asian	3	0.2%
Other race	2	0.2%

Household income

Under $10k 2.2%

$10k–$15k 2.0%

$15k–$25k 6.0%

$25k–$35k 7.3%

$35k–$50k 14.4%

$50k–$75k 23.7%

$75k–$100k 12.4%

$100k–$150k 19.7%

$150k–$200k 8.9%

$200k+ 3.5%

Range	% of households
Under $10k	2.2%
$10k–$15k	2.0%
$15k–$25k	6.0%
$25k–$35k	7.3%
$35k–$50k	14.4%
$50k–$75k	23.7%
$75k–$100k	12.4%
$100k–$150k	19.7%
$150k–$200k	8.9%
$200k+	3.5%
Median income	$68,363

Housing

Home values

Under $50k 7.4%

$50k–$100k 36.7%

$100k–$150k 12.6%

$150k–$200k 8.5%

$200k–$300k 15.4%

$300k–$500k 15.4%

$500k–$1M 3.9%

Housing overview

Metric	Value
Median home value	$114,700
Median rent / month	$630
Owner occupied	83.8%
Renter occupied	16.2%
Vacant	15.4%
Single-family detached	89.7%
Large apartment buildings	0.0%
Mobile homes	6.3%
Median rooms	6.0
Avg household size (owned)	2.43

Year built

Era	%
2020 or later	0.0%
2010–2019	1.7%
2000–2009	13.3%
1990–1999	5.9%
1980–1989	4.2%
1970–1979	11.9%
1960–1969	12.5%
1950–1959	18.8%
1940–1949	2.3%
1939 or earlier	29.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	3.9%
2 bedrooms	29.1%
3 bedrooms	45.1%
4 bedrooms	19.0%
5+ bedrooms	2.2%

Vehicles per household

Vehicles	% of households
No vehicle	2.2%
1 vehicle	27.5%
2 vehicles	38.8%
3 or more	31.5%

Heating fuel

Fuel type	%
Utility gas	56.3%
Electricity	12.2%
Propane / LP gas	26.0%
Wood	2.7%
Solar	2.0%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	308	56.1%
Cohabiting couple	23	4.2%
Male householder, no spouse	105	19.1%
Female householder, no spouse	113	20.6%
Households with children under 18	154	28.1%
Households with seniors (65+)	198	36.1%
Average household size	2.36

Marital status

Status	Male	Female
Never married	31.5%	23.1%
Married	51.2%	56.3%
Separated	0.0%	1.1%
Widowed	3.7%	10.0%
Divorced	13.5%	9.5%

Education

Less than 9th grade 5.0%

Some HS, no diploma 1.5%

HS graduate 42.0%

Some college, no degree 21.4%

Associate's degree 11.1%

Bachelor's degree 17.2%

Graduate / professional 1.9%

Metric	%
HS diploma or higher	93.5%
Bachelor's or higher	19.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	4	1.6%
Kindergarten	27	10.6%
Elementary school	95	37.3%
High school	83	32.5%
College / grad school	46	18.0%

Employment

Industry of employment

Education & healthcare 20.7%

Manufacturing 14.3%

Retail trade 11.6%

Arts, food & hospitality 11.5%

Wholesale trade 10.0%

Professional & management 6.9%

Transportation & utilities 5.1%

Public administration 5.0%

Construction 4.1%

Other services 3.3%

Finance & real estate 3.1%

Agriculture & mining 2.7%

Information 1.8%

Occupation

Category	%
Management, business & arts	21.4%
Service	20.7%
Sales & office	23.3%
Natural resources & construction	9.2%
Production & transportation	25.5%

Employment type

Type	%
Private sector	80.1%
Government	15.7%
Self-employed	4.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	89.0%
Carpool	3.1%
Public transit	0.0%
Walk	1.0%
Other means	2.6%
Avg commute (minutes)	18.4

Poverty

All people 4.9%

Under 18 years 6.1%

18 and over 4.7%

Married-couple families 1.9%

Female-led households 17.2%

Income support

Source	% of households
Social Security	37.0%
Retirement income	34.1%
Supplemental Security	1.8%
Cash public assistance	0.9%
Food stamps / SNAP	8.0%

Health indicators

Condition	%
High blood pressure	34.6%
High cholesterol	34.8%
Heart disease	6.9%
Stroke	3.1%
Asthma	9.2%
Arthritis	26.7%
Kidney disease	2.9%
Pulmonary disease	7.0%
Cancer	7.5%

Behavior / access	%
Binge drinking	20.9%
No physical activity	25.2%
Less than 7 hrs sleep	29.1%
Fair or poor health	12.4%
Poor mental health	13.0%
Poor physical health	9.8%
No health insurance	8.8%
Visited doctor (checkup)	76.4%
Visited dentist	66.4%
Cholesterol screening	90.0%
Teeth loss	11.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	110	10.4%

Disability	%
Any disability	11.6%
Under 18	0.9%
18–64 years	11.5%
65 and over	20.6%

Health insurance coverage

Type	%
Private insurance	75.1%
Public insurance	38.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,276	98.5%
Spanish	7	0.5%
Other Indo-European	2	0.2%
Asian & Pacific Islander	2	0.2%
Other languages	3	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,291	99.6%
Born in same state	1,291	99.6%
Born in different state	1,098	84.7%
Foreign born	0	0.0%
Naturalized citizen	5	0.4%
Not a US citizen	5	100.0%

Ancestry

Ancestry	Count	%
Italian	184	14.2%
French	176	13.6%
Polish	105	8.1%

Ancestry	Count	%
English	40	3.1%
Arab	35	2.7%
Dutch	8	0.6%

Technology access

Metric	% of households
Computer access	42.4%
Internet access	94.4%

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

Frequently asked questions

What ZIP codes does Garwin, IA have?

Garwin, IA has one ZIP code: 50632. Each ZIP code serves a distinct delivery area within the city and surrounding region.