Garden Grove ZIP Codes — Decatur County, IA

There is one unique ZIP code in Garden Grove, Iowa and it is 50103. Area code: 641.

ZIP codes

59.19

sq mi land

0.05

sq mi water

641

area code

Garden Grove, IA ZIP code map

About Garden Grove, IA

Garden Grove, Iowa, is a quaint city located in the heart of Decatur County. It offers a peaceful atmosphere and a close-knit community, making it an ideal place for families and those seeking a slower pace of life. The city is characterized by its rural charm and is surrounded by beautiful landscapes typical of Iowa's countryside.

Location & geography

Garden Grove is positioned centrally within Decatur County, making it accessible to neighboring communities. Nearby cities include Lamoni, located about 10 miles to the south, and Leon, approximately 12 miles to the northwest. The total land area of Garden Grove spans 59.19 square miles, with a minor water area of 0.05 square miles, contributing to the scenic terrain of the region.

Community & economy

The character of Garden Grove is defined by its welcoming residents and a strong sense of community spirit. Agriculture plays a significant role in the local economy, along with small businesses that cater to the daily needs of residents. Daily life here revolves around community events, school activities, and enjoying the outdoors in Iowa's picturesque setting.

Transportation

Garden Grove is served by several local roads and is accessible via Iowa Highway 2, which connects to larger highways leading to bigger cities. The nearest major airport for commercial flights is in Des Moines, which is about 70 miles to the northeast. Public transit options are limited due to the city's small size, encouraging most residents to rely on personal vehicles.

History

Garden Grove was established in the mid-19th century, rooted in the area's agricultural heritage. The community has traditionally been centered around farming and small-scale agriculture, reflecting the livelihoods of its early settlers. Notable events in the city have included local fairs and celebrations that highlight its rural history and community bonds.

Did you know?

One surprising fact about Garden Grove is that it has a unique name, which may be a nod to the area's lush and fertile environment. Additionally, it is a small, tight-knit community where many families have lived for generations.

ZIP codes for Garden Grove, IA (1)

ZIP code	City	County	Map
50103	Garden Grove	Decatur	View map

Demographics & statistics

400

Population

41.6

Median age

$55,938

Median household income

$25,414

Per capita income

$77,000

Median home value

$792

Median monthly rent

88.8%

Home ownership

12.8%

Poverty rate

7.1%

Unemployment

180

Housing units

13.5%

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	91	22.8%
18 and over	309	77.3%
65 and over	47	11.8%
Median age	41.6 years

Race & ethnicity

White 95.6%

Hispanic or Latino 2.2%

Two or more races 2.2%

Group	Count	%
White	391	95.6%
Hispanic or Latino	9	2.2%
Two or more races	9	2.2%

Household income

Under $10k 3.5%

$10k–$15k 7.1%

$15k–$25k 14.1%

$25k–$35k 7.6%

$35k–$50k 8.8%

$50k–$75k 28.8%

$75k–$100k 8.8%

$100k–$150k 20.6%

$200k+ 0.6%

Range	% of households
Under $10k	3.5%
$10k–$15k	7.1%
$15k–$25k	14.1%
$25k–$35k	7.6%
$35k–$50k	8.8%
$50k–$75k	28.8%
$75k–$100k	8.8%
$100k–$150k	20.6%
$200k+	0.6%
Median income	$55,938

Housing

Home values

Under $50k 39.1%

$50k–$100k 26.5%

$100k–$150k 4.0%

$150k–$200k 11.3%

$200k–$300k 15.9%

$300k–$500k 1.3%

$1M+ 2.0%

Housing overview

Metric	Value
Median home value	$77,000
Median rent / month	$792
Owner occupied	88.8%
Renter occupied	11.2%
Vacant	14.6%
Single-family detached	84.9%
Large apartment buildings	0.0%
Mobile homes	11.6%
Median rooms	5.9
Avg household size (owned)	2.27

Year built

Era	%
2020 or later	0.0%
2010–2019	2.0%
2000–2009	10.6%
1990–1999	7.5%
1980–1989	5.5%
1970–1979	8.0%
1960–1969	12.6%
1950–1959	16.1%
1940–1949	0.0%
1939 or earlier	37.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	18.1%
2 bedrooms	21.1%
3 bedrooms	33.2%
4 bedrooms	26.6%
5+ bedrooms	1.0%

Vehicles per household

Vehicles	% of households
No vehicle	2.4%
1 vehicle	24.7%
2 vehicles	39.4%
3 or more	33.5%

Heating fuel

Fuel type	%
Electricity	28.2%
Propane / LP gas	62.4%
Fuel oil	4.1%
Wood	5.3%

Households & families

Household type	Count	%
Married-couple family	97	57.1%
Cohabiting couple	22	12.9%
Male householder, no spouse	17	10.0%
Female householder, no spouse	34	20.0%
Households with children under 18	61	35.9%
Households with seniors (65+)	40	23.5%
Average household size	2.35

Marital status

Status	Male	Female
Never married	15.5%	14.8%
Married	64.9%	62.7%
Separated	4.1%	1.8%
Widowed	1.4%	12.4%
Divorced	14.2%	8.3%

Education

Less than 9th grade 2.9%

Some HS, no diploma 6.9%

HS graduate 38.5%

Some college, no degree 31.6%

Associate's degree 6.5%

Bachelor's degree 7.6%

Graduate / professional 5.8%

Metric	%
HS diploma or higher	90.2%
Bachelor's or higher	13.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	7	7.4%
Kindergarten	13	13.8%
Elementary school	51	54.3%
High school	12	12.8%
College / grad school	11	11.7%

Employment

Industry of employment

Education & healthcare 22.0%

Retail trade 18.1%

Construction 13.2%

Transportation & utilities 12.6%

Public administration 9.3%

Manufacturing 7.1%

Other services 4.9%

Agriculture & mining 3.8%

Wholesale trade 3.8%

Finance & real estate 3.3%

Arts, food & hospitality 1.1%

Professional & management 0.5%

Occupation

Category	%
Management, business & arts	23.6%
Service	13.2%
Sales & office	27.5%
Natural resources & construction	20.3%
Production & transportation	15.4%

Employment type

Type	%
Private sector	72.0%
Government	25.3%
Self-employed	2.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.8%
Carpool	7.7%
Public transit	0.0%
Walk	0.5%
Other means	0.0%
Avg commute (minutes)	26.3

Poverty

All people 12.8%

Under 18 years 18.2%

18 and over 11.3%

Married-couple families 8.2%

Female-led households 60.0%

Income support

Source	% of households
Social Security	31.2%
Retirement income	22.9%
Supplemental Security	5.3%
Cash public assistance	8.8%
Food stamps / SNAP	30.6%

Health indicators

Condition	%
High blood pressure	37.2%
High cholesterol	36.5%
Heart disease	7.9%
Stroke	3.7%
Asthma	9.6%
Arthritis	28.5%
Kidney disease	3.3%
Pulmonary disease	8.7%
Cancer	7.3%

Behavior / access	%
Binge drinking	20.3%
No physical activity	27.7%
Less than 7 hrs sleep	32.3%
Fair or poor health	15.9%
Poor mental health	14.0%
Poor physical health	11.6%
No health insurance	10.6%
Visited doctor (checkup)	74.7%
Visited dentist	60.8%
Cholesterol screening	88.3%
Teeth loss	16.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	11	3.6%

Disability	%
Any disability	19.5%
Under 18	12.1%
18–64 years	17.2%
65 and over	46.8%

Health insurance coverage

Type	%
Private insurance	58.0%
Public insurance	50.3%
Uninsured under 19	3.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	387	96.8%
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)	398	99.5%
Born in same state	398	99.5%
Born in different state	314	78.5%
Foreign born	0	0.0%
Naturalized citizen	2	0.5%
Not a US citizen	2	100.0%

Ancestry

Ancestry	Count	%
Italian	37	9.3%
French	26	6.5%
Arab	22	5.5%

Ancestry	Count	%
Polish	8	2%
English	3	0.8%

Technology access

Metric	% of households
Computer access	42.5%
Internet access	90.0%

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

Frequently asked questions

What ZIP codes does Garden Grove, IA have?

Garden Grove, IA has one ZIP code: 50103. Each ZIP code serves a distinct delivery area within the city and surrounding region.