Garrison ZIP Codes — Benton County, IA

There is one unique ZIP code in Garrison, Iowa and it is 52229. Area code: 319.

ZIP codes

52.64

sq mi land

0.02

sq mi water

319

area code

Garrison, IA ZIP code map

About Garrison, IA

Garrison is a small, charming city located in Benton County, Iowa. Known for its tight-knit community and rural atmosphere, Garrison offers a quiet respite from busy city life. With a single ZIP code, 52229, it embodies the essence of a close community where everyone knows their neighbors.

Location & geography

Garrison is situated in the eastern part of Iowa and is surrounded by picturesque farmland and rolling hills. The city is approximately 10 miles from Vinton, 12 miles from Waterloo, 14 miles from Cedar Falls, and 16 miles from Cedar Rapids, making it conveniently located to larger urban centers. The total land area is 52.64 square miles, with a minimal water area of 0.02 square miles.

Community & economy

Garrison is characterized by its friendly residents and a sense of belonging that residents cherish. The community is primarily supported by agriculture and small local businesses that cater to everyday needs. Daily life in Garrison is marked by local events, family gatherings, and a variety of recreational activities that emphasize the importance of community connection.

Transportation

Garrison is accessible via several local roads, with major highways such as U.S. Route 218 providing connections to neighboring towns and cities. The nearest named airports include the Waterloo Regional Airport and the Eastern Iowa Airport, both offering commercial services. Public transit options are limited, emphasizing the importance of personal vehicles for residents.

History

Garrison was established in the late 19th century and has maintained its agricultural roots throughout its history. Key industries have historically revolved around farming and related services, contributing significantly to the local economy. Over the years, Garrison has seen various local events and celebrations that reflect its rich cultural heritage and community spirit.

Did you know?

One surprising fact about Garrison is that it has remained predominantly rural, which helps preserve the traditional way of life that many residents value. Additionally, the city’s commitment to community events brings residents together, fostering a spirit of collaboration and support.

ZIP codes for Garrison, IA (1)

ZIP code	City	County	Map
52229	Garrison	Benton	View map

Demographics & statistics

849

Population

40.3

Median age

$85,119

Median household income

$33,961

Per capita income

$165,700

Median home value

$856

Median monthly rent

80.9%

Home ownership

18.3%

Poverty rate

1.0%

Unemployment

283

Housing units

14.9%

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	173	20.4%
18 and over	676	79.6%
65 and over	170	20.0%
Median age	40.3 years

Race & ethnicity

White 94.2%

Two or more races 5.7%

Asian 0.1%

Group	Count	%
White	800	94.2%
Two or more races	48	5.7%
Asian	1	0.1%

Household income

Under $10k 5.2%

$10k–$15k 2.5%

$15k–$25k 7.7%

$25k–$35k 3.7%

$35k–$50k 8.0%

$50k–$75k 16.0%

$75k–$100k 24.4%

$100k–$150k 21.6%

$150k–$200k 7.4%

$200k+ 3.4%

Range	% of households
Under $10k	5.2%
$10k–$15k	2.5%
$15k–$25k	7.7%
$25k–$35k	3.7%
$35k–$50k	8.0%
$50k–$75k	16.0%
$75k–$100k	24.4%
$100k–$150k	21.6%
$150k–$200k	7.4%
$200k+	3.4%
Median income	$85,119

Housing

Home values

Under $50k 13.7%

$50k–$100k 25.6%

$100k–$150k 2.3%

$150k–$200k 13.4%

$200k–$300k 16.8%

$300k–$500k 17.6%

$500k–$1M 3.4%

$1M+ 7.3%

Housing overview

Metric	Value
Median home value	$165,700
Median rent / month	$856
Owner occupied	80.9%
Renter occupied	19.1%
Vacant	6.1%
Single-family detached	96.2%
Large apartment buildings	0.0%
Mobile homes	0.9%
Median rooms	7.5
Avg household size (owned)	2.73

Year built

Era	%
2020 or later	0.0%
2010–2019	10.7%
2000–2009	4.9%
1990–1999	6.7%
1980–1989	7.0%
1970–1979	13.3%
1960–1969	2.6%
1950–1959	1.4%
1940–1949	4.6%
1939 or earlier	48.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.8%
2 bedrooms	18.3%
3 bedrooms	29.9%
4 bedrooms	36.8%
5+ bedrooms	11.3%

Vehicles per household

Vehicles	% of households
No vehicle	1.5%
1 vehicle	13.9%
2 vehicles	34.9%
3 or more	49.7%

Heating fuel

Fuel type	%
Utility gas	40.4%
Electricity	10.8%
Propane / LP gas	47.8%
Fuel oil	0.6%
Wood	0.3%

Households & families

Household type	Count	%
Married-couple family	201	62.0%
Cohabiting couple	50	15.4%
Male householder, no spouse	24	7.4%
Female householder, no spouse	49	15.1%
Households with children under 18	93	28.7%
Households with seniors (65+)	106	32.7%
Average household size	2.62

Marital status

Status	Male	Female
Never married	31.5%	32.9%
Married	62.4%	50.9%
Separated	1.2%	5.6%
Widowed	2.1%	6.8%
Divorced	2.8%	3.8%

Education

Less than 9th grade 0.3%

Some HS, no diploma 3.5%

HS graduate 34.3%

Some college, no degree 22.9%

Associate's degree 24.1%

Bachelor's degree 12.4%

Graduate / professional 2.5%

Metric	%
HS diploma or higher	96.2%
Bachelor's or higher	14.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	9	6.8%
Kindergarten	1	0.8%
Elementary school	54	40.9%
High school	65	49.2%
College / grad school	3	2.3%

Employment

Industry of employment

Agriculture & mining 22.1%

Education & healthcare 21.3%

Finance & real estate 13.5%

Manufacturing 8.6%

Construction 8.0%

Retail trade 6.9%

Wholesale trade 5.7%

Other services 4.6%

Arts, food & hospitality 4.2%

Professional & management 3.8%

Transportation & utilities 0.8%

Information 0.2%

Public administration 0.2%

Occupation

Category	%
Management, business & arts	32.0%
Service	12.2%
Sales & office	25.1%
Natural resources & construction	14.7%
Production & transportation	16.0%

Employment type

Type	%
Private sector	82.3%
Government	4.8%
Self-employed	12.6%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	79.1%
Carpool	5.7%
Public transit	0.0%
Walk	1.3%
Other means	0.0%
Avg commute (minutes)	25.7

Poverty

All people 18.3%

Under 18 years 29.5%

18 and over 15.8%

Married-couple families 9.5%

Female-led households 44.4%

Income support

Source	% of households
Social Security	35.8%
Retirement income	14.5%
Supplemental Security	9.9%
Cash public assistance	1.2%
Food stamps / SNAP	13.3%

Health indicators

Condition	%
High blood pressure	31.6%
High cholesterol	32.9%
Heart disease	6.1%
Stroke	2.7%
Asthma	9.3%
Arthritis	24.2%
Kidney disease	2.6%
Pulmonary disease	6.3%
Cancer	6.9%

Behavior / access	%
Binge drinking	21.5%
No physical activity	22.6%
Less than 7 hrs sleep	31.7%
Fair or poor health	11.7%
Poor mental health	13.2%
Poor physical health	9.1%
No health insurance	8.9%
Visited doctor (checkup)	73.6%
Visited dentist	68.8%
Cholesterol screening	89.2%
Teeth loss	11.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	62	9.2%

Disability	%
Any disability	10.7%
Under 18	0.6%
18–64 years	11.3%
65 and over	19.4%

Health insurance coverage

Type	%
Private insurance	70.8%
Public insurance	39.8%
Uninsured under 19	11.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	801	94.3%
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)	847	99.8%
Born in same state	807	95.1%
Born in different state	716	84.3%
Foreign born	40	4.7%
Naturalized citizen	2	0.2%
Not a US citizen	1	50.0%

Ancestry

Ancestry	Count	%
French	69	8.1%
Polish	32	3.8%
Arab	27	3.2%
Italian	12	1.4%

Ancestry	Count	%
English	3	0.4%
German	1	0.1%
Dutch	1	0.1%

Technology access

Metric	% of households
Computer access	38.2%
Internet access	91.7%

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

Frequently asked questions

What ZIP codes does Garrison, IA have?

Garrison, IA has one ZIP code: 52229. Each ZIP code serves a distinct delivery area within the city and surrounding region.