United States › Wisconsin › St. Croix County COUNTY · 1990 CENSUS
St. Croix County Wisconsin · 50,251 residents · 722 sq mi
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The short version
With 50,251 people, St. Croix County is a county in Wisconsin. Owners hold 75% of the housing stock. Households here earn about 25% more than in Wisconsin as a whole. The poverty rate is 6.4%, under the national 13.2%. The population has fallen 20% since 2000. The average commute runs 27 minutes.
At a glance
Wealthier
above the US median
US median: $30,130
Mid-age
median age 31.7
US median: 33.0
Average education
20% hold a bachelor's degree
US average: 20%
More affordable
home values down 31%, inflation adjusted
US median home: $93,722
Section 01
Population & growth vs 35.0 in 2000
US average: 33.0
Population, 1990 – 2024
46K 59K 73K 87K 101K 1990 2000 2010 2020 2024 St. Croix County Age distribution, 1990
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $36,716
−12%inflation adjusted, since 2000
vs $54,930 in 2000
US average: $30,130
vs $23,937 in 2000
US average: $14,340
vs 4.0% in 2000
US average: 13.2%
$74,600
−31%inflation adjusted, since 2000
vs $141,800 in 2000
US average: $93,722
$429
−4%inflation adjusted, since 2000
vs $587 in 2000
US average: $450
vs 76.4% in 2000
25.1% rent
Section 04
Race & ethnicity 2000
White, non-Hispanic 97.4%(61,525)
Hispanic / Latino 0.8%(483)
1990
White, non-Hispanic 99.2%(49,830)
Hispanic / Latino 0.3%(145)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 4 more hispanic origin groups with data Ancestry
+ 36 more ancestry groups with data vs 26.3% in 2000
US average: 20.3%
High school or higher
vs 91.6% in 2000
US average: 75.2%
vs 7.0% in 2000
US average: 7.1%
Section 06
Commute & transportation vs 19.0 min in 2000
US average: 21.9
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status (2024)
Men 15+
Never married 31.1%(12,162)
Women 15+
Never married 23.4%(8,999)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 7.9% in 2013
US average: 8.4%
from 73.4% in 2020
US average: 54.8%
Direct-purchase
from 13.7% in 2020
US average: 13.8%
from 14.7% in 2020
US average: 18.4%
from 9.2% in 2020
US average: 20.9%
VA health care
from 2.2% in 2020
US average: 2.2%
Any private
from 85.6% in 2020
US average: 67.1%
Any public
from 22.9% 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) 26.2%(1,322)
Gulf War (1990s) 21.6%(1,089)
Share of the 5,047 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 St. Croix County Head to head
Compare St. Croix County to nearby counties ST. CROIX COUNTY VS
Pierce County
Income $92,109 +151%
Home value $333,700 +347%
Population 43,519 −56%
SEE FULL COMPARISON →
ST. CROIX COUNTY VS
Washington County
Income $115,345 +214%
Home value $422,000 +466%
Population 286,895 +192%
SEE FULL COMPARISON →
ST. CROIX COUNTY VS
Dunn County
Income $74,824 +104%
Home value $243,200 +226%
Population 46,223 −53%
SEE FULL COMPARISON →
ST. CROIX COUNTY VS
Polk County
Income $77,219 +110%
Home value $271,900 +264%
Population 45,803 −53%
SEE FULL COMPARISON →
Frequently asked
How many people live in St. Croix County, Wisconsin? St. Croix County, Wisconsin has about 50,251 residents according to the 1990 Census.
What is the median household income in St. Croix County, Wisconsin? The typical household in St. Croix County, Wisconsin earns about $36,716 a year. Half of households make more than that, and half make less.
Is St. Croix County, Wisconsin expensive? In St. Croix County, Wisconsin, the median home is worth about $74,600, and the typical rent is about $429 a month.
How educated are people in St. Croix County, Wisconsin? About 20.3% of adults age 25 and over in St. Croix County, Wisconsin hold a bachelor's degree or higher.
What is the poverty rate in St. Croix County, Wisconsin? About 6.4% of people in St. Croix County, Wisconsin live below the federal poverty line.
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