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CITY · 2010 ACS

St. Mary's

Colorado · 283 residents · 1.438 sq mi
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The short version

St. Mary's has roughly average household income, with a median household income of $48,438. Population has held roughly steady since 2000. 11% of adults hold a bachelor's degree or higher, below the national rate of 28%. Median home value is $117,400. The poverty rate of 39.3% is well above the national figure.

At a glance
Lower income
below the US median
US median: $52,703
Older
median age 41.3
US median: 37.2
Less educated
11% hold a bachelor's degree
US average: 28%
More affordable
home values down 27%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
283
+13%since 2000
from 251 in 2000
2000 – 2024
Population density
197 / sq mi
+13%since 2000
from 175 / sq mi in 2000
US average: 261
Median age
41.3
+27%since 2000
from 32.5 in 2000
US average: 37.2
Population, 2000 – 2024
131783445106752000201020202024St. Mary's
202468
2000201020202024
Section 02

Income & economy

Median household income
$48,438
−18%inflation adjusted, since 2000
from $46,719 in 2000
US average: $52,703
2000 – 2024
Per capita income
$27,693
+25%since 2000
from $22,156 in 2000
US average: $27,286
Households earning $100K+
33.6%
−0.5 ptssince 2009
from 34.2% in 2009
US average: 33.3%
Poverty rate
39.3%
+39.3 ptssince 2000
from 0.0% in 2000
US average: 13.8%
Income inequality (Gini)
0.442
US average: 0.461
Workforce by industry, 2010
Information27.9%
US avg: 11.5%
Wholesale trade26.9%
US avg: 7.2%
Retail trade22.1%
US avg: 10.9%
Finance & insurance12.5%
US avg: 5.1%
Professional, scientific, technical12.5%
US avg: 4.2%
Other services10.6%
US avg: 7%
Public administration10.6%
US avg: 4.9%
Agriculture, forestry, fishing0%
US avg: 1.9%
Construction0%
US avg: 1.4%
Manufacturing0%
US avg: 0.5%
Transportation & warehousing0%
US avg: 3.1%
Education & health services0%
US avg: 0.9%
Arts, entertainment, food0%
US avg: 2.4%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$117,400
−27%inflation adjusted, since 2000
from $126,400 in 2000
US average: $225,659
2000 – 2023
Median gross rent
$1,302
from $0 in 2000
US average: $853
Owner-occupied
71.2%
−16.0 ptssince 2000
from 87.3% in 2000
18.0% rent
Vacancy rate
59.2%
+3.3 ptssince 2009
from 55.9% in 2009
US average: 12.1%
Owner cost-burdened
13.6%
−12.3 ptssince 2009
from 25.9% in 2009
US average: 30.9%
Renter cost-burdened
63.2%
+15.8 ptssince 2009
from 47.4% in 2009
US average: 46.8%
Afford Score
2.4
−10%since 2000
from 2.7 in 2000
2000 – 2023
RELATED:See current rent listings in St. Mary's on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic88.4%(222)
Black0.8%(2)
Hispanic / Latino10.4%(26)
Asian0.4%(1)
Other0%
Diversity Score25.9%(65)
2010
White, non-Hispanic94%(266)
Black0.4%(1)
Hispanic / Latino4.2%(12)
Asian0.4%(1)
Other0%(0)
Diversity Score12%(34)
Diversity Score
12
−54%since 2000
from 26 in 2000
2000 – 2024
Section 05

Education

Bachelor's degree or higher
11.1%
−18.6 ptssince 2000
from 29.7% in 2000
US average: 27.9%
High school or higher
87.1%
−9.0 ptssince 2000
from 96.1% in 2000
US average: 84.9%
Graduate degree
4.1%
−4.3 ptssince 2000
from 8.4% in 2000
US average: 10.2%
Section 06

Commute & transportation

Drive alone to work
100.0%
+19.3 ptssince 2009
from 80.7% in 2009
US average: 76.2%
Carpooled to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 10.4%
Public transit
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 4.7%
Worked from home
0.0%
−19.3 ptssince 2009
from 19.3% in 2009
US average: 4.1%
Walked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 2.8%
Biked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
No vehicle available
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 12.9%
Management & professional
10.6%
−29.8 ptssince 2009
from 40.3% in 2009
US average: 35.2%
Section 08

People & community

Male
66.1%
+18.1 ptssince 2009
from 48.0% in 2009
Female
33.9%
−18.1 ptssince 2009
from 52.0% in 2009
Foreign born
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 12.8%
Veterans
27.9%
−27.3 ptssince 2009
from 55.2% in 2009
US average: 9.9%
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ST. MARY'S VS
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Home value$837,700+614%
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ST. MARY'S VS
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ST. MARY'S VS
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Population105,689+155325%
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Frequently asked

How many people live in St. Mary's, Colorado?

St. Mary's, Colorado has about 283 residents according to the 2010 American Community Survey.

What is the median household income in St. Mary's, Colorado?

The typical household in St. Mary's, Colorado earns about $48,438 a year. Half of households make more than that, and half make less.

Is St. Mary's, Colorado expensive?

In St. Mary's, Colorado, the median home is worth about $117,400, and the typical rent is about $1,302 a month.

How educated are people in St. Mary's, Colorado?

About 11.1% of adults age 25 and over in St. Mary's, Colorado hold a bachelor's degree or higher.

What is the poverty rate in St. Mary's, Colorado?

About 39.3% of people in St. Mary's, Colorado 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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