COUNTY
Black Hawk County
Iowa · 131,532 residents (2025 est.) · 566 sq mi
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The short version
Black Hawk County is a county of 131,049 people in Iowa. The typical home is worth $188,900, having more than doubled since 2000. The average commute runs 16 minutes. This skews young, with a median age of 35.7. The foreign-born share is 6%. Median rent is $989 a month.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 35.7
US median: 38.9
Less educated
30% hold a bachelor's degree
US average: 36%
Less affordable
home values up 36%, inflation adjusted
US median home: $376,019
Section 01
Population & growth
131,049
+2%since 2000
from 128,012 in 2000
131,532 in 2025 (Census Bureau estimate)
1990 – 2025
Land area
566 sq mi
Population, 1990 – 2024
2024131K
Age distribution, 2024
Under 56.1%(8,000)
5 to 96.1%(8,013)
10 to 146%(7,918)
15 to 197.2%(9,481)
20 to 2410.9%(14,349)
25 to 3412.6%(16,536)
35 to 4412.1%(15,825)
45 to 5410.1%(13,173)
55 to 6411.2%(14,616)
65 to 7410.5%(13,719)
75 to 845.2%(6,812)
85 and over2%(2,607)
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy
$66,417
−2%inflation adjusted, since 2000
from $37,266 in 2000
US average: $82,259
1990 – 2024
Households earning $100K+
43.9%
+21.1 ptssince 2009
from 22.8% in 2009
US average: 53.3%
Workforce by industry, 2024
Retail trade16.6%
Information13.4%
Other services5.7%
Wholesale trade5.6%
Public administration4.8%
Finance & insurance4.6%
Professional, scientific, technical4.2%
Transportation & warehousing2.5%
Arts, entertainment, food1.2%
Agriculture, forestry, fishing1.1%
Construction1%
Education & health services0.4%
Manufacturing0.1%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03
Housing
$188,900
+36%inflation adjusted, since 2000
from $76,200 in 2000
US average: $376,019
1990 – 2024
2.8
+7%since 2009
from 2.7 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
42
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity
2000
White, non-Hispanic87.7%(112,223)
Black7.9%(10,108)
Hispanic / Latino1.8%(2,359)
Asian1%(1,246)
Other0%
2024
White, non-Hispanic78.1%(102,297)
Black9.1%(11,985)
Hispanic / Latino5.2%(6,861)
Asian2.7%(3,516)
Other4.9%(6,390)
47
+51%since 2009
from 31 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
42
−4%since 2020
from 44 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry
Hispanic origin
Mexican3.1%(4,015)
Central American1.2%(1,522)
Guatemalan0.8%(1,068)
Puerto Rican0.4%(478)
Cuban0.2%(218)
South American0.2%(211)
Costa Rican0.1%(154)
Salvadoran0.1%(151)
Dominican0.1%(111)
Honduran0.1%(98)
Peruvian0.1%(75)
Venezuelan0.1%(74)
+ 6 more hispanic origin groups with data
Asian origin
Burmese0.9%(1,195)
Asian Indian0.4%(571)
Vietnamese0.3%(404)
Korean0.3%(398)
Filipino0.2%(266)
Chinese0.2%(248)
Pakistani0.1%(119)
Laotian0.1%(110)
Taiwanese0.1%(96)
Japanese0%(54)
Thai0%(14)
Mongolian0%(12)
Ancestry
German30.2%(39,603)
Irish11.3%(14,868)
English8.5%(11,188)
American4.7%(6,219)
Norwegian4.2%(5,454)
Dutch2%(2,561)
Italian1.6%(2,135)
French1.6%(2,076)
Danish1.4%(1,824)
Czech1.4%(1,821)
Swedish1.3%(1,662)
Scottish1.2%(1,591)
+ 40 more ancestry groups with data
Subsaharan African1.1%(1,461)
Polish0.8%(1,081)
Scotch-Irish0.5%(706)
Welsh0.5%(629)
Swiss0.4%(540)
West Indian0.4%(513)
Haitian0.3%(359)
French Canadian0.2%(288)
British0.2%(267)
Arab0.2%(258)
Greek0.2%(245)
Belgian0.2%(232)
Russian0.1%(179)
Lebanese0.1%(178)
Croatian0.1%(153)
Slovak0.1%(151)
Austrian0.1%(137)
Iranian0.1%(97)
Hungarian0.1%(91)
Jamaican0.1%(90)
Ghanaian0.1%(66)
Serbian0%(64)
Brazilian0%(59)
Bulgarian0%(51)
Canadian0%(49)
Ukrainian0%(45)
Finnish0%(44)
Latvian0%(28)
Slovene0%(28)
Trinidadian & Tobagonian0%(27)
Moroccan0%(24)
Somali0%(24)
Portuguese0%(23)
Nigerian0%(21)
Romanian0%(20)
Turkish0%(20)
Ethiopian0%(18)
Syrian0%(14)
Guyanese0%(12)
Lithuanian0%(9)
Section 05
Education
High school or higher
92.9%
+6.5 ptssince 2000
from 86.5% in 2000
US average: 89.6%
Section 06
Commute & transportation
Section 07
Work & employment
Women 20-64 in the labor force
79.7%
+1.4 ptssince 2020
from 78.3% in 2020
US average: 74.6%
Section 08
People & community
Computer in household
95.2%
+4.7 ptssince 2020
from 90.5% in 2020
US average: 95.5%
Marital status
Men 15+
Never married40.8%(21,350)
Married47.9%(25,050)
Widowed2.4%(1,264)
Divorced8.9%(4,633)
Women 15+
Never married35.7%(19,577)
Married45.6%(24,977)
Widowed8.2%(4,491)
Divorced10.5%(5,776)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage
Direct-purchase
14.0%
+1.0 ptssince 2020
from 13.0% in 2020
US average: 13.8%
VA health care
1.7%
−0.3 ptssince 2020
from 2.0% in 2020
US average: 2.2%
Any private
69.5%
−3.3 ptssince 2020
from 72.8% in 2020
US average: 67.1%
Any public
39.7%
+2.2 ptssince 2020
from 37.5% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later)19.8%(1,154)
Gulf War (1990s)16.9%(987)
Vietnam era39.6%(2,312)
Korean War4.4%(256)
World War II0.2%(11)
Share of the 5,839 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Black Hawk County
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Pop 133,979
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Compare Black Hawk County to nearby counties
BLACK HAWK COUNTY VS
Bremer County
Income$86,784+31%
Home value$219,600+16%
Population25,296−81%
SEE FULL COMPARISON →
BLACK HAWK COUNTY VS
Buchanan County
Income$78,236+18%
Home value$176,000−7%
Population20,883−84%
SEE FULL COMPARISON →
BLACK HAWK COUNTY VS
Grundy County
Income$87,205+31%
Home value$198,800+5%
Population12,361−91%
SEE FULL COMPARISON →
BLACK HAWK COUNTY VS
Benton County
Income$86,962+31%
Home value$208,200+10%
Population26,004−80%
SEE FULL COMPARISON →
Frequently asked
How many people live in Black Hawk County, Iowa?
Black Hawk County, Iowa has about 131,049 residents according to the 2024 American Community Survey.
What is the median household income in Black Hawk County, Iowa?
The typical household in Black Hawk County, Iowa earns about $66,417 a year. Half of households make more than that, and half make less.
Is Black Hawk County, Iowa expensive?
In Black Hawk County, Iowa, the median home is worth about $188,900, and the typical rent is about $989 a month.
How educated are people in Black Hawk County, Iowa?
About 30.3% of adults age 25 and over in Black Hawk County, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Black Hawk County, Iowa?
About 14.9% of people in Black Hawk County, Iowa live below the federal poverty line.
Has Black Hawk County, Iowa grown since 1990?
Yes, Black Hawk County, Iowa has grown since 1990. The population has added about 7,251 residents, a change of about 6 percent over that period.
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39 census tracts (top 20 by population)
Census Tract 26.05Census Tract 26.01Census Tract 25Census Tract 30.01Census Tract 26.06Census Tract 20Census Tract 14Census Tract 26.04Census Tract 30.02Census Tract 13.01Census Tract 23.03Census Tract 15.02Census Tract 13.02Census Tract 22Census Tract 24Census Tract 10Census Tract 15.03Census Tract 27Census Tract 29.02Census Tract 812 ZIP codes
ZIP 50613ZIP 50701ZIP 50702ZIP 50703ZIP 50707ZIP 50648ZIP 50651ZIP 50643ZIP 50626ZIP 50667ZIP 50634ZIP 50623Up the hierarchy
All counties in IowaDATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024