Marion County Summary

Life in Marion County research summary. HomeSnacks has been researching the quality of life in Marion County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Marion County:

  • The population in Marion County is 28,525.

  • The median home value in Marion County is $161,324.

  • The median income in Marion County is $62,492.

  • The median rent in Marion County is $757.

  • The unemployment rate in Marion County is 2.9%.

  • The poverty rate in Marion County is 14.2%.

  • The average high in Marion County is 71.9° and there are 92.4 inches of rainfall annually.

Cities & Towns in Marion County

List Of Cities & Towns in Marion County

Hannibal, MO Population 17,003

Palmyra, MO Population 3,613

Monroe City, MO Population 3,176

Map Of Marion County

Marion County, MO Weather

  • The average high in Marion County is 71.9°.

  • There are 78.52 nice days each year.

  • Expect an average of 92.4 inches of rain each year with 6.8 inches of snow.

  • There is an average of 5:12 hours of sun each day in Marion County.

StatMarion County
Mean High71.9
Nice Days78.52
Rainfall92.4
Snowfall6.8
Sunny_hours5:12
71.9°
Average High
92.4
Inches of Rain

Marion County Photos

Mark Twain Boyhood Home
Source: Wikipedia User Andrew Balet | CC BY-SA 3.0
Hannibalc Mo
Source: Wikipedia User Andrew Balet | CC BY-SA 2.5
Mississippi At Hannibalc Mo
Source: Wikipedia User Andrew Balet | CC BY 2.5
Hannibal Composite
Source: Wikipedia User Kelly Martin | GFDL
Usa Mo   Mark Twain Memorial Hannibal
Source: Wikipedia User Jens Bludau | CC BY-SA 3.0
Mark Twains Boyhood Homeb Hannibalc Mo
Source: Wikipedia User Andrew Balet | CC BY 2.5

Marion County Demographics

Population over time in Marion County

The current population in Marion County is 28,525. The population has decreased -0.2% from 2019.

Year Population % Change
2022 28,564 -0.0%
2021 28,572 -0.1%
2020 28,608 -

Gender in Marion County

  • Marion County is 51.2% female with 14,591 female residents.

  • Marion County is 48.8% male with 13,933 male residents.

Female
51.2% (14,591)
Male
48.8% (13,933)
Gender Marion County MO USA
Female 51.2% 50.6% 50.4%
Male 48.8% 49.4% 49.6%

Race / Ethnicity in Marion County

Marion County is:

  • 89.7% White with 25,584 White residents.

  • 5.5% African American with 1,555 African American residents.

  • 0.3% American Indian with 74 American Indian residents.

  • 0.7% Asian with 198 Asian residents.

  • 0.0% Hawaiian with 10 Hawaiian residents.

  • 0.0% Other with 9 Other residents.

  • 3.4% Two Or More with 970 Two Or More residents.

  • 0.4% Hispanic with 125 Hispanic residents.

White
89.7% (25,584)
African American
5.5% (1,555)
American Indian
0.3% (74)
Asian
0.7% (198)
Hawaiian
0.0% (10)
Other
0.0% (9)
Two Or More
3.4% (970)
Hispanic
0.4% (125)

Table: Marion County By Race

Race Marion County MO USA
White 89.7% 77.6% 58.9%
African American 5.5% 11.2% 12.1%
American Indian 0.3% 0.2% 0.6%
Asian 0.7% 2.0% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.0% 0.3% 0.4%
Two Or More 3.4% 4.0% 3.5%
Hispanic 0.4% 4.6% 18.7%

Household Income For Marion County, Missouri

  • 6.1% of households in Marion County earn Less than $10,000.

  • 5.5% of households in Marion County earn $10,000 to $14,999.

  • 8.5% of households in Marion County earn $15,000 to $24,999.

  • 8.0% of households in Marion County earn $25,000 to $34,999.

  • 11.7% of households in Marion County earn $35,000 to $49,999.

  • 20.2% of households in Marion County earn $50,000 to $74,999.

  • 16.0% of households in Marion County earn $75,000 to $99,999.

  • 15.6% of households in Marion County earn $100,000 to $149,999.

  • 5.6% of households in Marion County earn $150,000 to $199,999.

  • 2.6% of households in Marion County earn $200,000 or more.

Less than $10,000
6.1% (1,752)
$10,000 to $14,999
5.5% (1,578)
$15,000 to $24,999
8.5% (2,432)
$25,000 to $34,999
8.0% (2,288)
$35,000 to $49,999
11.7% (3,346)
$50,000 to $74,999
20.2% (5,747)
$75,000 to $99,999
16.0% (4,576)
$100,000 to $149,999
15.6% (4,444)
$150,000 to $199,999
5.6% (1,603)
$200,000 or more
2.6% (755)
Income Marion County MO USA
Less than $10,000 6.1% 5.0% 4.9%
$10,000 to $14,999 5.5% 4.3% 3.8%
$15,000 to $24,999 8.5% 8.0% 7.0%
$25,000 to $34,999 8.0% 8.6% 7.4%
$35,000 to $49,999 11.7% 12.3% 10.7%
$50,000 to $74,999 20.2% 17.7% 16.1%
$75,000 to $99,999 16.0% 13.4% 12.8%
$100,000 to $149,999 15.6% 16.1% 17.1%
$150,000 to $199,999 5.6% 7.2% 8.8%
$200,000 or more 2.6% 7.3% 11.4%

Highest level of educational attainment in Marion County for adults over 25

  • 3.0% of adults in Marion County completed < 9th grade.

  • 8.0% of adults in Marion County completed 9-12th grade.

  • 37.0% of adults in Marion County completed high school / ged.

  • 20.0% of adults in Marion County completed some college.

  • 8.0% of adults in Marion County completed associate's degree.

  • 15.0% of adults in Marion County completed bachelor's degree.

  • 8.0% of adults in Marion County completed master's degree.

  • 1.0% of adults in Marion County completed professional degree.

  • 0.0% of adults in Marion County completed doctorate degree.

< 9th Grade
3% (855)
9-12th Grade
8% (2,282)
High School / GED
37% (10,554)
Some College
20% (5,705)
Associate's Degree
8% (2,282)
Bachelor's Degree
15% (4,278)
Master's Degree
8% (2,282)
Professional Degree
1% (285)
Doctorate Degree
0% (0)
Education Marion County MO USA
< 9th Grade 3% 4% 3%
9-12th Grade 8% 6% 6%
High School / GED 37% 30% 26%
Some College 20% 21% 20%
Associate's Degree 8% 8% 9%
Bachelor's Degree 15% 19% 21%
Master's Degree 8% 9% 10%
Professional Degree 1% 2% 2%
Doctorate Degree 0% 1% 2%

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