CITY · 1990 CENSUS

St. Martins

Missouri · 698 residents · 1.94 sq mi

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St. Martins is home to 698 people in Missouri. Four-year degrees are less common here than nationally, at 8% of adults. The population has fallen 32% since 2000. Owners hold 74% of the housing stock. The typical home is worth $57,300. Median rent is $306 a month.

At a glance

Lower income

below the US median

US median: $30,130

Younger

median age 30.4

US median: 33.0

Less educated

8% hold a bachelor's degree

US average: 20%

More affordable

home values down 22%, inflation adjusted

US median home: $93,722

Section 01

Population & growth

Total population

698

−32%vs 2000

vs 1,023 in 2000

1990 – 2025

Median age

30.4

−9%vs 2000

vs 33.3 in 2000

US average: 33.0

Land area

1.94 sq mi

Population, 1990 – 2024

20241K

Age distribution, 1990

Under 59.3%(65)

US avg: 7.3%

5 to 99%(63)

US avg: 7.3%

10 to 149.6%(67)

US avg: 6.9%

15 to 199.3%(65)

US avg: 7.1%

20 to 245.7%(40)

US avg: 7.5%

25 to 3416.6%(116)

US avg: 17.5%

35 to 4414.3%(100)

US avg: 15.1%

45 to 5410.9%(76)

US avg: 10.2%

55 to 646.9%(48)

US avg: 8.5%

65 to 746.3%(44)

US avg: 7.3%

75 to 841.4%(10)

US avg: 4%

85 and over0.6%(4)

US avg: 1.2%

BAR + DOT: THIS PLACE · TICK: US AVERAGE

Section 02

Income & economy

Median household income

$24,900

−21%inflation adjusted, since 2000

vs $41,389 in 2000

US average: $30,130

1990 – 2024

Per capita income

$10,145

−58%vs 2000

vs $23,900 in 2000

US average: $14,340

Poverty rate

11.2%

+2.4 ptsvs 2000

vs 8.8% in 2000

US average: 13.2%

Section 03

Housing

Median home value

$57,300

−22%inflation adjusted, since 2000

vs $97,200 in 2000

US average: $93,722

1990 – 2024

Median gross rent

$306

−1%inflation adjusted, since 2000

vs $408 in 2000

US average: $450

Owner-occupied

73.6%

+3.1 ptsvs 2000

vs 70.6% in 2000

26.4% rent

Section 04

Race & ethnicity

2000

White, non-Hispanic97%(992)

Black0.9%(9)

Hispanic / Latino1.3%(13)

Asian0.2%(2)

Other0%

1990

White, non-Hispanic98.6%(688)

Black1.1%(8)

Hispanic / Latino0%(0)

Asian0.3%(2)

Other0%(0)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin

Dominican1.5%(19)

Central American0.7%(9)

Mexican0.7%(8)

Honduran0.5%(6)

Guatemalan0.2%(3)

Asian origin

Asian Indian0.7%(8)

Ancestry

German37.8%(464)

Irish15.6%(192)

American10.2%(125)

English8.5%(104)

British2.4%(29)

Dutch1.2%(15)

Scottish1.2%(15)

Polish1.1%(14)

French1%(12)

Italian0.7%(8)

Austrian0.3%(4)

Belgian0.2%(3)

+ 4 more ancestry groups with data

Czech0.2%(3)

Scotch-Irish0.2%(3)

Welsh0.2%(3)

Swedish0.2%(2)

RANKED:Largest German population · Largest Irish population · Largest American population · Largest English population · Largest British population

Section 05

Education

Bachelor's degree or higher

7.5%

−9.1 ptsvs 2000

vs 16.6% in 2000

US average: 20.3%

High school or higher

72.4%

−7.9 ptsvs 2000

vs 80.2% in 2000

US average: 75.2%

Graduate degree

1.0%

−4.0 ptsvs 2000

vs 5.0% in 2000

US average: 7.1%

Section 06

Commute & transportation

Average commute

20.9 min

+83%vs 2000

vs 11.4 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 married28.1%(137)

Married62.6%(305)

Widowed1.4%(7)

Divorced7.8%(38)

Women 15+

Never married22.5%(112)

Married57.8%(288)

Widowed8.8%(44)

Divorced10.8%(54)

SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024

Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

Uninsured

2.0%

−4.9 ptssince 2013

from 6.9% in 2013

US average: 8.4%

Employer-based

77.1%

+4.4 ptssince 2020

from 72.7% in 2020

US average: 54.8%

Direct-purchase

9.9%

+2.6 ptssince 2020

from 7.3% in 2020

US average: 13.8%

Medicare

21.9%

+3.1 ptssince 2020

from 18.8% in 2020

US average: 18.4%

Medicaid

8.6%

+1.0 ptssince 2020

from 7.6% in 2020

US average: 20.9%

VA health care

4.5%

+0.2 ptssince 2020

from 4.3% in 2020

US average: 2.2%

Any private

84.4%

+5.1 ptssince 2020

from 79.3% in 2020

US average: 67.1%

Any public

29.8%

+4.2 ptssince 2020

from 25.6% 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)23.5%(20)

US avg: 26.4%

Gulf War (1990s)31.8%(27)

US avg: 24.3%

Vietnam era45.9%(39)

US avg: 33.1%

Korean War3.5%(3)

US avg: 4.5%

World War II0%(0)

US avg: 1%

Share of the 85 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

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