Linn Grove ZIP Codes — Buena Vista County, IA

There is one unique ZIP code in Linn Grove, Iowa and it is 51033. Area code: 712.

ZIP codes

61.49

sq mi land

0.05

sq mi water

712

area code

Linn Grove, IA ZIP code map

About Linn Grove, IA

Linn Grove, Iowa, is a small yet charming city located in Buena Vista County. Known for its picturesque landscapes and tight-knit community, it offers a glimpse into rural life in the Midwest. The city's serene environment makes it an attractive spot for residents who appreciate a peaceful lifestyle.

Location & geography

Linn Grove is situated in the northwestern part of Iowa, making it conveniently located near several larger cities. Neighboring cities include Storm Lake, approximately 14 miles to the southeast, and Sioux Rapids, about 5 miles to the north. The city encompasses a land area of 61.49 square miles, with a minor water area of 0.05 square miles.

Community & economy

The character of Linn Grove is defined by its friendly atmosphere and strong sense of community. The local economy thrives primarily on agriculture and small businesses, reflecting the traditional industries in the region. Daily life often revolves around community events, local schools, and outdoor activities that enhance the communal spirit.

Transportation

Access to Linn Grove is facilitated by nearby highways, including Iowa Highway 10 which runs east-west and Iowa Highway 71 to the north. The nearest significant airport is the Storm Lake Municipal Airport, approximately 14 miles away, providing connections for regional travel. Public transit options are limited, but local residents typically rely on personal vehicles for transportation.

History

Linn Grove was established in the late 19th century, showcasing a rich history that mirrors the agricultural development of the area. Key industries in its early days included farming and local commerce, which helped shape the city’s foundation. Over the years, it has maintained its rural charm while fostering community development.

Did you know?

A surprising fact about Linn Grove is that it is home to a number of historical buildings that reflect its rich heritage. Despite being a small town, it is known for hosting community events that attract visitors from surrounding areas.

ZIP codes for Linn Grove, IA (1)

ZIP code	City	County	Map
51033	Linn Grove	Buena Vista	View map

Demographics & statistics

460

Population

52.2

Median age

$50,515

Median household income

$31,571

Per capita income

Median home value

$1,133

Median monthly rent

81.9%

Home ownership

5.4%

Poverty rate

1.4%

Unemployment

189

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	103	22.4%
18 and over	357	77.6%
65 and over	133	28.9%
Median age	52.2 years

Race & ethnicity

White 82%

Hispanic or Latino 8%

Other race 7%

American Indian / Alaska Native 1.6%

Two or more races 1.4%

Group	Count	%
White	410	82%
Hispanic or Latino	40	8%
Other race	35	7%
American Indian / Alaska Native	8	1.6%
Two or more races	7	1.4%

Household income

$10k–$15k 6.5%

$15k–$25k 0.9%

$25k–$35k 32.1%

$35k–$50k 8.8%

$50k–$75k 20.9%

$75k–$100k 13.5%

$100k–$150k 14.0%

$150k–$200k 0.9%

$200k+ 2.3%

Range	% of households
$10k–$15k	6.5%
$15k–$25k	0.9%
$25k–$35k	32.1%
$35k–$50k	8.8%
$50k–$75k	20.9%
$75k–$100k	13.5%
$100k–$150k	14.0%
$150k–$200k	0.9%
$200k+	2.3%
Median income	$50,515

Housing

Home values

Under $50k 11.9%

$50k–$100k 27.3%

$100k–$150k 13.6%

$150k–$200k 9.7%

$200k–$300k 32.4%

$500k–$1M 2.8%

$1M+ 2.3%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$1,133
Owner occupied	81.9%
Renter occupied	18.1%
Vacant	5.7%
Single-family detached	99.6%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.9
Avg household size (owned)	1.97

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	6.6%
1970–1979	19.7%
1960–1969	7.0%
1950–1959	21.5%
1940–1949	8.8%
1939 or earlier	36.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	10.1%
2 bedrooms	13.6%
3 bedrooms	47.4%
4 bedrooms	21.1%
5+ bedrooms	7.9%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	34.4%
2 vehicles	27.9%
3 or more	37.7%

Heating fuel

Fuel type	%
Utility gas	23.3%
Electricity	28.4%
Propane / LP gas	44.7%
Fuel oil	0.9%
Wood	2.8%

Households & families

Household type	Count	%
Married-couple family	101	47.0%
Cohabiting couple	9	4.2%
Male householder, no spouse	45	20.9%
Female householder, no spouse	60	27.9%
Households with children under 18	49	22.8%
Households with seniors (65+)	104	48.4%
Average household size	2.14

Marital status

Status	Male	Female
Never married	26.4%	15.5%
Married	56.0%	54.5%
Separated	1.6%	1.4%
Widowed	2.2%	21.6%
Divorced	13.7%	7.0%

Education

Less than 9th grade 6.1%

Some HS, no diploma 8.5%

HS graduate 26.9%

Some college, no degree 33.9%

Associate's degree 9.6%

Bachelor's degree 13.5%

Graduate / professional 1.5%

Metric	%
HS diploma or higher	85.4%
Bachelor's or higher	14.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	12	14.3%
Kindergarten	5	6.0%
Elementary school	16	19.0%
High school	45	53.6%
College / grad school	6	7.1%

Employment

Industry of employment

Agriculture & mining 20.8%

Wholesale trade 17.9%

Education & healthcare 16.0%

Retail trade 14.6%

Transportation & utilities 6.1%

Construction 5.7%

Professional & management 5.2%

Finance & real estate 4.7%

Public administration 4.7%

Manufacturing 3.8%

Information 0.5%

Occupation

Category	%
Management, business & arts	26.4%
Service	17.9%
Sales & office	4.2%
Natural resources & construction	20.8%
Production & transportation	30.7%

Employment type

Type	%
Private sector	62.7%
Government	17.0%
Self-employed	16.0%
Unpaid family workers	4.2%

Commute

Method	%
Drive alone	79.2%
Carpool	7.1%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	21.3

Poverty

All people 5.4%

Under 18 years 5.8%

18 and over 5.3%

Married-couple families 0.0%

Female-led households 26.7%

Income support

Source	% of households
Social Security	50.2%
Retirement income	14.4%
Supplemental Security	0.0%
Cash public assistance	4.2%
Food stamps / SNAP	7.0%

Health indicators

Condition	%
High blood pressure	35.5%
High cholesterol	35.5%
Heart disease	7.5%
Stroke	3.5%
Asthma	9.3%
Arthritis	27.1%
Kidney disease	3.2%
Pulmonary disease	7.9%
Cancer	7.6%

Behavior / access	%
Binge drinking	19.8%
No physical activity	26.0%
Less than 7 hrs sleep	30.5%
Fair or poor health	14.5%
Poor mental health	13.3%
Poor physical health	10.9%
No health insurance	9.5%
Visited doctor (checkup)	76.2%
Visited dentist	65.9%
Cholesterol screening	89.8%
Teeth loss	15.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	33	9.2%

Disability	%
Any disability	19.3%
Under 18	0.0%
18–64 years	12.5%
65 and over	45.9%

Health insurance coverage

Type	%
Private insurance	71.5%
Public insurance	32.8%
Uninsured under 19	30.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	429	93.3%
Spanish	25	5.8%
Other Indo-European	25	5.8%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	423	92.0%
Born in same state	423	92.0%
Born in different state	383	83.3%
Foreign born	0	0.0%
Naturalized citizen	37	8.0%
Not a US citizen	1	2.7%

Ancestry

Ancestry	Count	%
Dutch	94	20.4%
Italian	38	8.3%
Polish	37	8%

Ancestry	Count	%
Arab	21	4.6%
French	6	1.3%
English	1	0.2%

Technology access

Metric	% of households
Computer access	46.7%
Internet access	76.7%

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

Frequently asked questions

What ZIP codes does Linn Grove, IA have?

Linn Grove, IA has one ZIP code: 51033. Each ZIP code serves a distinct delivery area within the city and surrounding region.