Granville ZIP Codes — Sioux County, IA

There is one unique ZIP code in Granville, Iowa and it is 51022. Area code: 712.
1
ZIP codes
76.18
sq mi land
0.00
sq mi water
712
area code
Granville, IA ZIP code map

About Granville, IA

Granville is a small yet charming city located in the state of Iowa. Nestled within Sioux County, it offers a unique blend of rural tranquility and community spirit, making it an appealing place for residents and visitors alike. The city is characterized by its friendly atmosphere and dedication to preserving its rich heritage.

Location & geography

Granville is situated in the northwestern part of Iowa, approximately 15 miles south of Sioux Center and 10 miles east of Orange City. The city is predominantly land, boasting a total area of 76.18 square miles, with no water area. This expansive land area features a variety of terrains, making it a picturesque spot in the heart of Sioux County.

Community & economy

The character of Granville is shaped by its tight-knit community, where residents often come together to participate in local events and festivals. Farming and agriculture are key industries, contributing to the economy and way of life in the region. Daily life in Granville reflects a blend of traditional values and a commitment to community, drawing people from surrounding areas.

Transportation

Granville is conveniently accessible via local roads, with Highway 10 serving as a vital route for travelers. The nearest major airport is Sioux Gateway Airport, located approximately 30 miles away in Sioux City, providing essential air travel options. Public transportation services are limited, which adds to the city's quaint, rural charm.

History

Granville was established in the late 19th century and has since developed a strong agricultural base that continues to be significant today. Historical landmarks and buildings reflect its long-standing heritage, marking pivotal moments in the city’s past. The town has maintained its small-town charm while adapting to the modern needs of its residents.

Did you know?

One surprising fact about Granville is its strong sense of community pride, which is evident during local festivals where residents showcase their talents and traditions. Additionally, the city’s commitment to preserving its agricultural roots is reflected in various community initiatives and events.

ZIP codes for Granville, IA (1)
ZIP code City County Map
51022 Granville Sioux View map

Demographics & statistics

993
Population
50.3
Median age
$88,077
Median household income
$34,020
Per capita income
$163,900
Median home value
$748
Median monthly rent
87.8%
Home ownership
6.4%
Poverty rate
7.2%
Unemployment
333
Housing units
17.1%
Bachelor's or higher

Age distribution

Male Female
30
Under 5
23
28
5–9
22
55
10–14
42
36
15–19
28
18
20–24
14
45
25–34
35
61
35–44
48
31
45–54
24
45
55–59
35
49
60–64
38
67
65–74
53
56
75–84
43
38
85+
29
← Male
Female →

Age summary

GroupCount%
Under 1826426.6%
18 and over72973.4%
65 and over28628.8%
Median age50.3 years

Race & ethnicity

White 98.3%
Hispanic or Latino 0.8%
Two or more races 0.6%
Other race 0.2%
American Indian / Alaska Native 0.1%
GroupCount%
White98498.3%
Hispanic or Latino80.8%
Two or more races60.6%
Other race20.2%
American Indian / Alaska Native10.1%

Household income

Under $10k 2.5%
$10k–$15k 2.8%
$15k–$25k 4.1%
$25k–$35k 3.0%
$35k–$50k 6.4%
$50k–$75k 18.2%
$75k–$100k 35.6%
$100k–$150k 21.3%
$150k–$200k 5.5%
$200k+ 0.6%
Range% of households
Under $10k2.5%
$10k–$15k2.8%
$15k–$25k4.1%
$25k–$35k3.0%
$35k–$50k6.4%
$50k–$75k18.2%
$75k–$100k35.6%
$100k–$150k21.3%
$150k–$200k5.5%
$200k+0.6%
Median income$88,077

Housing

Home values

Under $50k 16.7%
$50k–$100k 10.4%
$100k–$150k 19.8%
$150k–$200k 7.5%
$200k–$300k 38.1%
$300k–$500k 6.0%
$500k–$1M 1.3%
$1M+ 0.3%

Housing overview

MetricValue
Median home value$163,900
Median rent / month$748
Owner occupied87.8%
Renter occupied12.2%
Vacant4.0%
Single-family detached98.9%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms6.7
Avg household size (owned)2.72

Year built

Era%
2020 or later0.0%
2010–20190.0%
2000–20092.1%
1990–199911.7%
1980–19895.6%
1970–197919.4%
1960–19692.1%
1950–19594.0%
1940–19498.5%
1939 or earlier46.7%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom3.4%
2 bedrooms8.5%
3 bedrooms30.2%
4 bedrooms46.7%
5+ bedrooms11.1%

Vehicles per household

Vehicles% of households
No vehicle0.6%
1 vehicle12.2%
2 vehicles31.8%
3 or more55.5%

Heating fuel

Fuel type%
Utility gas24.0%
Electricity42.0%
Propane / LP gas23.8%

Households & families

Household typeCount%
Married-couple family27174.9%
Cohabiting couple20.6%
Male householder, no spouse6317.4%
Female householder, no spouse267.2%
Households with children under 1813336.7%
Households with seniors (65+)17347.8%
Average household size2.73

Marital status

StatusMaleFemale
Never married33.5%5.2%
Married62.4%87.7%
Separated0.0%1.8%
Widowed2.8%4.6%
Divorced1.3%0.6%

Education

Less than 9th grade 9.2%
Some HS, no diploma 1.6%
HS graduate 35.2%
Some college, no degree 23.5%
Associate's degree 13.5%
Bachelor's degree 14.8%
Graduate / professional 2.3%
Metric%
HS diploma or higher89.2%
Bachelor's or higher17.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool10.5%
Kindergarten125.6%
Elementary school12257.0%
High school6429.9%
College / grad school157.0%

Employment

Industry of employment

Retail trade 27.3%
Agriculture & mining 19.6%
Arts, food & hospitality 12.9%
Information 11.4%
Transportation & utilities 9.4%
Manufacturing 5.9%
Education & healthcare 3.7%
Professional & management 3.1%
Finance & real estate 2.4%
Other services 1.4%
Wholesale trade 1.2%
Public administration 1.0%
Construction 0.6%

Occupation

Category%
Management, business & arts34.3%
Service15.5%
Sales & office19.6%
Natural resources & construction17.1%
Production & transportation13.5%

Employment type

Type%
Private sector84.9%
Government2.7%
Self-employed12.4%
Unpaid family workers0.0%

Commute

Method%
Drive alone94.1%
Carpool2.0%
Public transit0.0%
Walk0.0%
Other means0.4%
Avg commute (minutes)10.7

Poverty

All people 6.4%
Under 18 years 9.1%
18 and over 5.5%
Married-couple families 4.8%
Female-led households 12.5%

Income support

Source% of households
Social Security49.4%
Retirement income24.3%
Supplemental Security0.6%
Cash public assistance0.0%
Food stamps / SNAP1.1%

Health indicators

Condition%
High blood pressure33.4%
High cholesterol34.0%
Heart disease6.7%
Stroke2.9%
Asthma8.6%
Arthritis24.5%
Kidney disease2.8%
Pulmonary disease6.3%
Cancer7.3%
Behavior / access%
Binge drinking20.4%
No physical activity24.1%
Less than 7 hrs sleep28.5%
Fair or poor health11.7%
Poor mental health12.3%
Poor physical health9.0%
No health insurance9.6%
Visited doctor (checkup)75.2%
Visited dentist69.7%
Cholesterol screening89.1%
Teeth loss12.4%

Veterans & disability

VeteransCount%
Civilian veterans11816.2%
Disability%
Any disability17.2%
Under 184.2%
18–64 years6.3%
65 and over46.2%

Health insurance coverage

Type%
Private insurance91.2%
Public insurance34.4%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only94094.7%
Spanish121.3%
Other Indo-European121.3%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)97998.6%
Born in same state97998.6%
Born in different state90190.7%
Foreign born00.0%
Naturalized citizen141.4%
Not a US citizen750.0%

Ancestry

AncestryCount%
English22322.5%
Italian666.6%
Polish272.7%
AncestryCount%
Dutch80.8%
French40.4%
Arab20.2%

Technology access

Metric% of households
Computer access36.5%
Internet access96.7%

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

Frequently asked questions
What ZIP codes does Granville, IA have?
Granville, IA has one ZIP code: 51022. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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