Clark County vs Green County

A side-by-side comparison of Clark County and Green County: population, income, housing, and more.

Clark County and Green County are counties in Wisconsin. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Green County has the higher population (37,036 vs 34,736 in Clark County). Green County has the higher median household income ($80,248 vs $66,250 in Clark County). Green County has the higher median home value ($236,900 vs $163,800 in Clark County).

Population, income & housing

	Clark County	Green County
Population	34,736	37,036
Median age	37.0 yrs	43.1 yrs
Median household income	$66,250	$80,248
Median home value	$163,800	$236,900
Median gross rent	$786	$851
Housing units	14,842	16,382
Homeownership rate	77.9%	75.1%
Bachelor's degree or higher	13.4%	27.0%
Unemployment rate	3.3%	3.6%

Trends (ACS 5-year, 2019–2023)

	Clark County	Green County
Population	34,579 → 34,736 (+0.5%)	36,896 → 37,036 (+0.4%)
Median household income	$54,012 → $66,250 (+22.7%)	$64,502 → $80,248 (+24.4%)
Median home value	$127,200 → $163,800 (+28.8%)	$171,400 → $236,900 (+38.2%)
Median gross rent	$623 → $786 (+26.2%)	$754 → $851 (+12.9%)

Clark County

Population

34,57934,736

Median household income

$54,012$66,250

Median home value

$127,200$163,800

Median gross rent

$623$786

Green County

Population

36,89637,036

Median household income

$64,502$80,248

Median home value

$171,400$236,900

Median gross rent

$754$851

Age & race/ethnicity

Age distribution (share)

	Clark County	Green County
Under 5	8.2%	5.1%
5 to 17	21.6%	16.8%
18 to 24	8.2%	6.7%
25 to 34	10.0%	11.0%
35 to 44	10.5%	12.2%
45 to 54	10.9%	12.9%
55 to 64	13.6%	15.5%
65 to 74	10.1%	12.1%
75 and over	6.9%	7.8%

Race & ethnicity (share)

	Clark County	Green County
White (non-Hispanic)	90.9%	92.4%
Black or African American	0.3%	0.7%
American Indian & Alaska Native	0.1%	0.1%
Asian	0.3%	0.4%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.2%	0.2%
Two or more races	2.0%	2.2%
Hispanic or Latino	6.1%	4.1%

Educational attainment (age 25+)

Share of adults 25+

	Clark County	Green County
No high school diploma	17.5%	6.1%
High school graduate	40.4%	34.6%
Some college or associate's	28.8%	32.2%
Bachelor's degree	9.5%	18.6%
Graduate or professional degree	3.9%	8.4%

Commute to work

How workers get to work (share)

	Clark County	Green County
Drove alone	69.3%	80.6%
Carpooled	9.6%	6.3%
Public transit	0.0%	0.0%
Walked	5.7%	2.2%
Bicycle	2.1%	0.0%
Worked from home	12.0%	10.2%
Other means	1.3%	0.7%

Housing

Units in structure (share)

	Clark County	Green County
1-unit, detached	82.2%	76.8%
1-unit, attached	1.4%	3.2%
2 to 4 units	3.5%	7.6%
5 to 19 units	4.7%	5.5%
20 or more units	1.4%	3.0%
Mobile home & other	6.9%	4.0%

Poverty & households

	Clark County	Green County
Poverty rate	12.0%	7.0%
Average household size	2.69	2.35
Mean commute (minutes)	22	25
Median year structure built	1971	1971