Clark County vs Trempealeau County

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

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

Clark County has the higher population (34,736 vs 30,786 in Trempealeau County). Trempealeau County has the higher median household income ($71,295 vs $66,250 in Clark County). Trempealeau County has the higher median home value ($203,300 vs $163,800 in Clark County).

Population, income & housing

	Clark County	Trempealeau County
Population	34,736	30,786
Median age	37.0 yrs	39.8 yrs
Median household income	$66,250	$71,295
Median home value	$163,800	$203,300
Median gross rent	$786	$887
Housing units	14,842	13,373
Homeownership rate	77.9%	73.8%
Bachelor's degree or higher	13.4%	20.2%
Unemployment rate	3.3%	2.2%

Trends (ACS 5-year, 2019–2023)

	Clark County	Trempealeau County
Population	34,579 → 34,736 (+0.5%)	29,499 → 30,786 (+4.4%)
Median household income	$54,012 → $66,250 (+22.7%)	$58,548 → $71,295 (+21.8%)
Median home value	$127,200 → $163,800 (+28.8%)	$156,000 → $203,300 (+30.3%)
Median gross rent	$623 → $786 (+26.2%)	$728 → $887 (+21.8%)

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

Trempealeau County

Population

29,49930,786

Median household income

$58,548$71,295

Median home value

$156,000$203,300

Median gross rent

$728$887

Age & race/ethnicity

Age distribution (share)

	Clark County	Trempealeau County
Under 5	8.2%	7.4%
5 to 17	21.6%	19.3%
18 to 24	8.2%	6.9%
25 to 34	10.0%	10.3%
35 to 44	10.5%	12.1%
45 to 54	10.9%	11.9%
55 to 64	13.6%	13.9%
65 to 74	10.1%	10.8%
75 and over	6.9%	7.5%

Race & ethnicity (share)

	Clark County	Trempealeau County
White (non-Hispanic)	90.9%	84.4%
Black or African American	0.3%	0.5%
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%	0.1%
Two or more races	2.0%	1.7%
Hispanic or Latino	6.1%	12.7%

Educational attainment (age 25+)

Share of adults 25+

	Clark County	Trempealeau County
No high school diploma	17.5%	8.4%
High school graduate	40.4%	37.9%
Some college or associate's	28.8%	33.5%
Bachelor's degree	9.5%	13.5%
Graduate or professional degree	3.9%	6.7%

Commute to work

How workers get to work (share)

	Clark County	Trempealeau County
Drove alone	69.3%	79.8%
Carpooled	9.6%	7.3%
Public transit	0.0%	0.0%
Walked	5.7%	2.7%
Bicycle	2.1%	0.1%
Worked from home	12.0%	9.2%
Other means	1.3%	0.8%

Housing

Units in structure (share)

	Clark County	Trempealeau County
1-unit, detached	82.2%	74.2%
1-unit, attached	1.4%	2.3%
2 to 4 units	3.5%	8.8%
5 to 19 units	4.7%	7.3%
20 or more units	1.4%	1.5%
Mobile home & other	6.9%	6.0%

Poverty & households

	Clark County	Trempealeau County
Poverty rate	12.0%	8.5%
Average household size	2.69	2.44
Mean commute (minutes)	22	23
Median year structure built	1971	1976