Sac City ZIP Codes — Sac County, IA

There is one unique ZIP code in Sac City, Iowa and it is 50583. Area code: 712.

ZIP codes

115.59

sq mi land

0.49

sq mi water

712

area code

Sac City, IA ZIP code map

About Sac City, IA

Sac City, Iowa, is a charming small town located in Sac County. It is known for its friendly community and rich agricultural heritage. With a single ZIP code of 50583, Sac City embodies the spirit of rural Iowa.

Location & geography

Situated in the northwest part of Iowa, Sac City sits approximately 30 miles south of the Minnesota border. Nearby cities include Storm Lake, which is 18 miles to the east, and Carroll, located 25 miles to the west. The town covers a land area of 115.59 square miles, with a water area of 0.49 square miles, giving it a mix of open space and suburban development.

Community & economy

Sac City is characterized by its strong sense of community and welcoming atmosphere. The local economy primarily revolves around agriculture, with numerous farms and agribusinesses that support the area's economy. Daily life in Sac City reflects a blend of small-town traditions and modern conveniences, where residents enjoy local events and participate in community activities.

Transportation

Transportation in Sac City is accessible via U.S. Route 20, which runs east-west and connects to other major highways in the region. The nearest airport is the Sioux Gateway Airport, located approximately 60 miles to the northeast. Public transportation options are limited, making personal vehicles the primary mode of transit.

History

Sac City was founded in the late 19th century as a railroad town, providing essential services to the surrounding agricultural community. Over the years, it grew into a center for farming and agricultural production. Notable events in its history include its designation as the county seat of Sac County, solidifying its role in local governance.

Did you know?

One surprising fact about Sac City is that it is home to a prominent historic courthouse, which showcases beautiful architecture. Additionally, the town celebrates its rich history with various local events and festivals throughout the year.

ZIP codes for Sac City, IA (1)

ZIP code	City	County	Map
50583	Sac City	Sac	View map

Demographics & statistics

2,387

Population

49.4

Median age

$58,529

Median household income

$39,919

Per capita income

$119,500

Median home value

$578

Median monthly rent

76.7%

Home ownership

9.9%

Poverty rate

4.3%

Unemployment

1,116

Housing units

24.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

114

25–34

126

111

35–44

124

114

45–54

126

119

55–59

133

60–64

105

194

65–74

216

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	397	16.6%
18 and over	1,990	83.4%
65 and over	659	27.6%
Median age	49.4 years

Race & ethnicity

White 94.9%

Asian 2.5%

Two or more races 1.3%

Hispanic or Latino 0.9%

Other race 0.3%

Black or African American 0.2%

Group	Count	%
White	2,286	94.9%
Asian	59	2.5%
Two or more races	31	1.3%
Hispanic or Latino	21	0.9%
Other race	7	0.3%
Black or African American	4	0.2%

Household income

Under $10k 3.9%

$10k–$15k 5.9%

$15k–$25k 13.1%

$25k–$35k 7.7%

$35k–$50k 10.5%

$50k–$75k 16.7%

$75k–$100k 12.8%

$100k–$150k 22.1%

$150k–$200k 2.7%

$200k+ 4.5%

Range	% of households
Under $10k	3.9%
$10k–$15k	5.9%
$15k–$25k	13.1%
$25k–$35k	7.7%
$35k–$50k	10.5%
$50k–$75k	16.7%
$75k–$100k	12.8%
$100k–$150k	22.1%
$150k–$200k	2.7%
$200k+	4.5%
Median income	$58,529

Housing

Home values

Under $50k 14.9%

$50k–$100k 25.4%

$100k–$150k 20.6%

$150k–$200k 7.4%

$200k–$300k 25.8%

$300k–$500k 4.6%

$1M+ 1.3%

Housing overview

Metric	Value
Median home value	$119,500
Median rent / month	$578
Owner occupied	76.7%
Renter occupied	23.3%
Vacant	15.8%
Single-family detached	87.3%
Large apartment buildings	4.1%
Mobile homes	0.0%
Median rooms	5.9
Avg household size (owned)	2.14

Year built

Era	%
2020 or later	0.0%
2010–2019	1.6%
2000–2009	5.7%
1990–1999	1.7%
1980–1989	3.2%
1970–1979	19.3%
1960–1969	16.4%
1950–1959	7.8%
1940–1949	9.4%
1939 or earlier	34.8%

Bedrooms

Size	% of units
No bedroom (studio)	1.4%
1 bedroom	14.7%
2 bedrooms	22.8%
3 bedrooms	37.9%
4 bedrooms	20.7%
5+ bedrooms	2.4%

Vehicles per household

Vehicles	% of households
No vehicle	6.2%
1 vehicle	32.6%
2 vehicles	30.9%
3 or more	30.3%

Heating fuel

Fuel type	%
Utility gas	61.8%
Electricity	28.8%
Propane / LP gas	5.0%
Fuel oil	1.5%
Wood	1.9%

Households & families

Household type	Count	%
Married-couple family	589	50.3%
Cohabiting couple	29	2.5%
Male householder, no spouse	205	17.5%
Female householder, no spouse	347	29.7%
Households with children under 18	233	19.9%
Households with seniors (65+)	418	35.7%
Average household size	1.97

Marital status

Status	Male	Female
Never married	28.4%	19.3%
Married	63.2%	54.2%
Separated	0.1%	4.0%
Widowed	2.9%	12.4%
Divorced	5.5%	10.1%

Education

Less than 9th grade 2.0%

Some HS, no diploma 5.0%

HS graduate 32.9%

Some college, no degree 16.3%

Associate's degree 18.9%

Bachelor's degree 18.1%

Graduate / professional 6.8%

Metric	%
HS diploma or higher	93.0%
Bachelor's or higher	24.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	2	0.4%
Kindergarten	16	3.5%
Elementary school	149	32.5%
High school	131	28.6%
College / grad school	160	34.9%

Employment

Industry of employment

Education & healthcare 25.8%

Retail trade 16.6%

Manufacturing 14.8%

Transportation & utilities 9.0%

Professional & management 6.5%

Finance & real estate 5.6%

Construction 5.5%

Wholesale trade 4.5%

Agriculture & mining 4.1%

Public administration 3.7%

Arts, food & hospitality 1.8%

Other services 1.6%

Information 0.6%

Occupation

Category	%
Management, business & arts	39.3%
Service	11.5%
Sales & office	18.9%
Natural resources & construction	7.9%
Production & transportation	22.5%

Employment type

Type	%
Private sector	81.9%
Government	10.5%
Self-employed	7.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	91.9%
Carpool	1.7%
Public transit	0.0%
Walk	3.1%
Other means	0.0%
Avg commute (minutes)	17.4

Poverty

All people 9.9%

Under 18 years 17.1%

18 and over 8.4%

Married-couple families 2.9%

Female-led households 40.3%

Income support

Source	% of households
Social Security	35.0%
Retirement income	20.5%
Supplemental Security	3.2%
Cash public assistance	2.6%
Food stamps / SNAP	8.9%

Health indicators

Condition	%
High blood pressure	39.7%
High cholesterol	35.8%
Heart disease	8.7%
Stroke	3.9%
Asthma	9.1%
Arthritis	30.1%
Kidney disease	3.6%
Pulmonary disease	8.1%
Cancer	9.2%

Behavior / access	%
Binge drinking	18.7%
No physical activity	27.1%
Less than 7 hrs sleep	29.6%
Fair or poor health	14.4%
Poor mental health	12.3%
Poor physical health	10.8%
No health insurance	8.9%
Visited doctor (checkup)	77.6%
Visited dentist	66.3%
Cholesterol screening	90.5%
Teeth loss	14.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	191	9.6%

Disability	%
Any disability	14.6%
Under 18	1.0%
18–64 years	11.1%
65 and over	31.2%

Health insurance coverage

Type	%
Private insurance	69.4%
Public insurance	45.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,286	95.8%
Spanish	33	1.4%
Other Indo-European	33	1.4%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,296	96.2%
Born in same state	2,286	95.8%
Born in different state	1,938	81.2%
Foreign born	10	0.4%
Naturalized citizen	91	3.8%
Not a US citizen	51	56.0%

Ancestry

Ancestry	Count	%
French	243	10.2%
Italian	198	8.3%
Polish	77	3.2%
Arab	57	2.4%

Ancestry	Count	%
Dutch	30	1.3%
English	21	0.9%
German	10	0.4%

Technology access

Metric	% of households
Computer access	49.0%
Internet access	91.6%

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

Frequently asked questions

What ZIP codes does Sac City, IA have?

Sac City, IA has one ZIP code: 50583. Each ZIP code serves a distinct delivery area within the city and surrounding region.