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CITY

Marine on St. Croix

Minnesota · 661 residents (2025 est.) · 3.908 sq mi
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The short version

Marine on St. Croix is significantly wealthier than the US average, with a median household income of $126,250. Population has grown 23% since 2000. 70% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value has more than doubled since 2000, reaching $470,100. With a median age of 57.3, the population is older than the US median of 38.9. It ranks in the top 5% of US cities for household income.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 57.3
US median: 38.9
More educated
70% hold a bachelor's degree
US average: 36%
Less affordable
home values up 25%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
740
+23%since 2000
from 602 in 2000
2000 – 2025
Population density
189 / sq mi
+23%since 2000
from 154 / sq mi in 2000
US average: 281
Median age
57.3
+30%since 2000
from 44.1 in 2000
US average: 38.9

PEP 2025 EST:661 residents (Census Bureau Vintage 2025, released March 2026)

Population, 2000 – 2024
5866346827297772000201020202024Marine on St. Croix
2024740
2000201020202024
Section 02

Income & economy

Median household income
$126,250
+5%inflation adjusted, since 2000
from $66,250 in 2000
US average: $82,259
2000 – 2024
Per capita income
$64,993
+101%since 2000
from $32,383 in 2000
US average: $44,673
Households earning $100K+
74.8%
+3.8 ptssince 2009
from 70.9% in 2009
US average: 53.3%
Poverty rate
2.8%
Unchangedsince 2000
from 2.8% in 2000
US average: 12.5%
Income inequality (Gini)
0.364
−2%since 2010
from 0.372 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade10.6%
US avg: 9.9%
Other services8.4%
US avg: 6.7%
Information7.3%
US avg: 10.8%
Public administration7%
US avg: 4.8%
Wholesale trade3.9%
US avg: 6.9%
Finance & insurance3.6%
US avg: 5.9%
Professional, scientific, technical3.6%
US avg: 5.1%
Agriculture, forestry, fishing1.1%
US avg: 1.6%
Construction0.6%
US avg: 1.2%
Manufacturing0.6%
US avg: 0.4%
Transportation & warehousing0%
US avg: 2.2%
Education & health services0%
US avg: 0.9%
Arts, entertainment, food0%
US avg: 1.9%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$470,100
+25%inflation adjusted, since 2000
from $206,100 in 2000
US average: $376,019
2000 – 2024
Median gross rent
$2,250
+93%inflation adjusted, since 2000
from $640 in 2000
US average: $1,442
Owner-occupied
94.4%
+3.4 ptssince 2000
from 90.9% in 2000
5.6% rent
Vacancy rate
4.7%
−0.5 ptssince 2009
from 5.2% in 2009
US average: 10.0%
Owner cost-burdened
18.8%
−11.0 ptssince 2009
from 29.8% in 2009
US average: 22.9%
Renter cost-burdened
44.4%
+44.4 ptssince 2009
from 0.0% in 2009
US average: 47.4%
Afford Score
3.7
+20%since 2000
from 3.1 in 2000
2000 – 2024
Gentrification Score
48
RELATED:See current rent listings in Marine on St. Croix on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic98.2%(591)
Black0.3%(2)
Hispanic / Latino0.2%(1)
Asian0.2%(1)
Other0%
Diversity Score1.7%(10)
2024
White, non-Hispanic94.6%(700)
Black0%(0)
Hispanic / Latino0.4%(3)
Asian2%(15)
Other3%(22)
Diversity Score13%(96)
Diversity Score
13
+676%since 2000
from 2 in 2000
2000 – 2024
Section 05

Education

Bachelor's degree or higher
69.9%
+20.3 ptssince 2000
from 49.7% in 2000
US average: 35.6%
High school or higher
99.1%
+4.2 ptssince 2000
from 94.9% in 2000
US average: 89.6%
Graduate degree
33.0%
+16.8 ptssince 2000
from 16.2% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
32.1 min
+41%since 2000
from 22.8 min in 2000
US average: 26.5
Drive alone to work
58.4%
−23.9 ptssince 2009
from 82.2% in 2009
US average: 68.9%
Carpooled to work
4.9%
−2.5 ptssince 2009
from 7.4% in 2009
US average: 8.5%
Public transit
0.0%
−0.8 ptssince 2009
from 0.8% in 2009
US average: 3.2%
Worked from home
30.3%
+27.1 ptssince 2009
from 3.3% in 2009
US average: 15.0%
Walked to work
4.3%
−1.1 ptssince 2009
from 5.5% in 2009
US average: 2.4%
Biked to work
1.4%
+0.6 ptssince 2009
from 0.8% in 2009
US average: 0.4%
No vehicle available
2.2%
+2.2 ptssince 2009
from 0.0% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
0.0%
−1.4 ptssince 2011
from 1.4% in 2011
US average: 5.2%
Labor force participation
55.9%
−13.7 ptssince 2011
from 69.5% in 2011
US average: 63.5%
Self-employed
16.8%
+2.6 ptssince 2009
from 14.2% in 2009
US average: 13.1%
Management & professional
70.7%
−7.2 ptssince 2009
from 77.9% in 2009
US average: 42.5%
Section 08

People & community

Male
49.7%
−0.4 ptssince 2009
from 50.2% in 2009
Female
50.3%
+0.4 ptssince 2009
from 49.8% in 2009
Foreign born
2.8%
−3.4 ptssince 2009
from 6.3% in 2009
US average: 14.1%
Veterans
7.3%
−44.1 ptssince 2009
from 51.5% in 2009
US average: 6.2%
With a disability
10.8%
+3.2 ptssince 2012
from 7.6% in 2012
US average: 13.3%
Uninsured
0.9%
−91.6 ptssince 2013
from 92.5% in 2013
US average: 8.4%
Broadband at home
96.9%
+5.2 ptssince 2017
from 91.7% in 2017
US average: 91.0%
English only at home
95.7%
+0.7 ptssince 2016
from 94.9% in 2016
US average: 77.7%
Spanish at home
0.8%
Unchangedsince 2016
from 0.8% in 2016
US average: 13.6%
Drill deeper

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Compare Marine on St. Croix to nearby cities

MARINE ON ST. CROIX VS
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Income$116,228−8%
Home value$408,900−13%
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SEE FULL COMPARISON →
MARINE ON ST. CROIX VS
Stillwater
Income$105,853−16%
Home value$414,200−12%
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MARINE ON ST. CROIX VS
Forest Lake
Income$92,944−26%
Home value$393,500−16%
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MARINE ON ST. CROIX VS
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Income$88,157−30%
Home value$285,100−39%
Population10,988+1562%
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Frequently asked

How many people live in Marine on St. Croix, Minnesota?

Marine on St. Croix, Minnesota has about 740 residents according to the 2024 American Community Survey.

What is the median household income in Marine on St. Croix, Minnesota?

The typical household in Marine on St. Croix, Minnesota earns about $126,250 a year. Half of households make more than that, and half make less.

Is Marine on St. Croix, Minnesota expensive?

In Marine on St. Croix, Minnesota, the median home is worth about $470,100, and the typical rent is about $2,250 a month.

How educated are people in Marine on St. Croix, Minnesota?

About 69.9% of adults age 25 and over in Marine on St. Croix, Minnesota hold a bachelor's degree or higher.

What is the poverty rate in Marine on St. Croix, Minnesota?

About 2.8% of people in Marine on St. Croix, Minnesota live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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