United States › Iowa › Sac County COUNTY · 2020 ACS
Sac County Iowa · 9,814 residents · 575 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 9,814 people, Sac County is a county in Iowa. At a median age of 46.3, this is an older place than the country as a whole. 18% of adults hold a bachelor's degree, below the 33% national rate. 79% of homes are owner-occupied. Home values have more than doubled since 2000, reaching $101,200. The foreign-born share is 2%.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 46.3
US median: 38.8
Less educated
18% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 42.1 in 2000
US average: 38.8
Population, 1990 – 2024
9K 10K 11K 12K 13K 1990 2000 2010 2020 2024 Sac County Age distribution, 2020
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Section 02
Income & economy $57,446
+16%inflation adjusted, since 2000
from $32,874 in 2000
US average: $66,278
from $16,902 in 2000
US average: $35,364
Households earning $100K+
from 18.4% in 2009
US average: 43.9%
from 9.9% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 11.6%
Professional, scientific, technical 7.3%
Public administration 5.8%
Transportation & warehousing 3.6%
Arts, entertainment, food 0.7%
Education & health services 0.4%
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$101,200
+24%inflation adjusted, since 2000
from $54,500 in 2000
US average: $265,253
$606
+23%inflation adjusted, since 2000
from $329 in 2000
US average: $1,124
from 76.8% in 2000
20.6% rent
from 2.16 people in 2009
US average: 2.61
from 1.8 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 98%(11,300)
2020
White, non-Hispanic 93.3%(9,161)
Hispanic / Latino 3.6%(354)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 16 more ancestry groups with data from 13.6% in 2000
US average: 32.9%
High school or higher
from 84.2% in 2000
US average: 88.5%
from 3.3% in 2000
US average: 12.7%
Section 06
Commute & transportation from 12.1 min in 2000
US average: 26.9
from 76.1% in 2009
US average: 75.1%
from 5.1% in 2009
US average: 8.4%
Section 07
Work & employment from 3.8% in 2011
US average: 5.4%
from 65.3% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 26.0% in 2009
US average: 39.3%
Section 08
People & community from 2.0% in 2009
US average: 13.5%
from 6.8% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 26.7%(1,066)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 6.8% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 15.4%(105)
Share of the 682 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Sac County Head to head
Compare Sac County to nearby counties SAC COUNTY VS
Ida County
Income $63,073 +10%
Home value $108,900 +8%
Population 6,777 −29%
SEE FULL COMPARISON →
SAC COUNTY VS
Calhoun County
Income $64,964 +13%
Home value $118,800 +17%
Population 9,562 same
SEE FULL COMPARISON →
SAC COUNTY VS
Buena Vista County
Income $71,719 +25%
Home value $159,500 +58%
Population 20,449 +115%
SEE FULL COMPARISON →
SAC COUNTY VS
Carroll County
Income $72,930 +27%
Home value $176,000 +74%
Population 20,303 +113%
SEE FULL COMPARISON →
Frequently asked
How many people live in Sac County, Iowa? Sac County, Iowa has about 9,814 residents according to the 2020 American Community Survey.
What is the median household income in Sac County, Iowa? The typical household in Sac County, Iowa earns about $57,446 a year. Half of households make more than that, and half make less.
Is Sac County, Iowa expensive? In Sac County, Iowa, the median home is worth about $101,200, and the typical rent is about $606 a month.
How educated are people in Sac County, Iowa? About 17.8% of adults age 25 and over in Sac County, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Sac County, Iowa? About 10.5% of people in Sac County, Iowa live below the federal poverty line.
Has Sac County, Iowa grown since 1990? Yes, Sac County, Iowa has shrunk since 1990. The population has lost about 2,510 residents, a change of about -20 percent over that period.
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