Black Hawk County vs Woodbury County

A side-by-side comparison of Black Hawk County and Woodbury County: population, income, housing, and more.

Black Hawk County and Woodbury County are counties in Iowa. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Black Hawk County has the higher population (130,693 vs 105,760 in Woodbury County). Woodbury County has the higher median household income ($70,147 vs $64,581 in Black Hawk County). Black Hawk County has the higher median home value ($182,400 vs $172,000 in Woodbury County).

Population, income & housing

	Black Hawk County	Woodbury County
Population	130,693	105,760
Median age	35.7 yrs	36.2 yrs
Median household income	$64,581	$70,147
Median home value	$182,400	$172,000
Median gross rent	$962	$946
Housing units	58,748	43,121
Homeownership rate	65.3%	68.4%
Bachelor's degree or higher	30.1%	23.4%
Unemployment rate	4.8%	4.3%

Trends (ACS 5-year, 2019–2023)

	Black Hawk County	Woodbury County
Population	132,393 → 130,693 (-1.3%)	102,586 → 105,760 (+3.1%)
Median household income	$53,539 → $64,581 (+20.6%)	$59,224 → $70,147 (+18.4%)
Median home value	$147,500 → $182,400 (+23.7%)	$123,300 → $172,000 (+39.5%)
Median gross rent	$801 → $962 (+20.1%)	$787 → $946 (+20.2%)

Black Hawk County

Population

132,393130,693

Median household income

$53,539$64,581

Median home value

$147,500$182,400

Median gross rent

$801$962

Woodbury County

Population

102,586105,760

Median household income

$59,224$70,147

Median home value

$123,300$172,000

Median gross rent

$787$946

Age & race/ethnicity

Age distribution (share)

	Black Hawk County	Woodbury County
Under 5	6.1%	6.8%
5 to 17	15.8%	19.2%
18 to 24	14.5%	10.2%
25 to 34	12.6%	12.2%
35 to 44	12.1%	12.3%
45 to 54	10.0%	11.9%
55 to 64	11.4%	11.8%
65 to 74	10.3%	9.6%
75 and over	7.1%	6.0%

Race & ethnicity (share)

	Black Hawk County	Woodbury County
White (non-Hispanic)	78.8%	68.4%
Black or African American	9.5%	4.5%
American Indian & Alaska Native	0.1%	1.3%
Asian	2.4%	2.5%
Native Hawaiian & Pacific Islander	0.5%	0.4%
Some other race	0.1%	0.2%
Two or more races	3.5%	4.3%
Hispanic or Latino	5.0%	18.4%

Educational attainment (age 25+)

Share of adults 25+

	Black Hawk County	Woodbury County
No high school diploma	6.7%	12.9%
High school graduate	30.8%	32.6%
Some college or associate's	32.3%	31.1%
Bachelor's degree	19.3%	15.6%
Graduate or professional degree	10.8%	7.8%

Commute to work

How workers get to work (share)

	Black Hawk County	Woodbury County
Drove alone	77.9%	80.0%
Carpooled	9.1%	10.8%
Public transit	0.2%	1.1%
Walked	3.3%	2.1%
Bicycle	0.4%	0.1%
Worked from home	8.5%	5.3%
Other means	0.6%	0.5%

Housing

Units in structure (share)

	Black Hawk County	Woodbury County
1-unit, detached	69.7%	73.4%
1-unit, attached	4.5%	3.6%
2 to 4 units	6.3%	5.4%
5 to 19 units	10.3%	6.4%
20 or more units	6.4%	7.6%
Mobile home & other	2.8%	3.7%

Poverty & households

	Black Hawk County	Woodbury County
Poverty rate	14.7%	13.3%
Average household size	2.34	2.54
Mean commute (minutes)	16	18
Median year structure built	1966	1958