Jefferson County, Mississippi Population 2024

6,815

Jefferson County, Mississippi's estimated 2024 population is 6,815 with a growth rate of -1.82% in the past year according to the most recent United States census data. Jefferson County, Mississippi is the 79th largest county in Mississippi. The 2010 population was 7,723 and has seen a growth of -11.76% since that time.

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20296,185-126-2%
20286,311-126-1.96%
20276,437-126-1.92%
20266,563-126-1.88%
20256,689-126-1.85%
20246,815-126-1.82%
20236,941-126-1.78%
20227,067-69-0.97%
20217,136-109-1.5%
20207,2452233.18%
20197,022-70-0.99%
20187,092-139-1.92%
20177,231-71-0.97%
20167,302-205-2.73%
20157,507-77-1.02%
20147,584-74-0.97%
20137,658-25-0.33%
20127,683841.11%
20117,599-124-1.61%
20107,72300%
19908,653-528-5.75%
19809,181-114-1.23%
19709,295-847-8.35%
196010,142-1,164-10.3%
195011,306-2,663-19.06%
194013,969-322-2.25%
193014,291-1,655-10.38%
192015,946-2,275-12.49%
191018,221-3,071-14.42%
190021,2922,34512.38%
189018,9471,6339.43%
188017,3143,46625.03%
187013,848-1,501-9.78%
186015,3492,15616.34%
185013,1931,54313.24%
184011,6501,89519.43%
18309,7552,93342.99%
18206,8222,82170.51%
18104,0011,06136.09%
18002,940-3,245-52.47%
showing: 40 rows
2024 Growth Rate
-1.82% (-126)
County Website
Jefferson County
County Seat
2020 Population
7,245
Area
520 mi²
Density
13 people/mi²
Growth Since 2020
-5.94% (-430)
Founded
1799

Jefferson County, Mississippi Population 2024

Population by Race

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Race
Population
Percentage (of total)
Black or African American5,69779.05%
White94613.13%
Two or more races5006.94%
Asian330.46%
Native American170.24%
Other race140.19%
Native Hawaiian or Pacific Islander00%

Black or African American

White

Two or more races

Asian

Native American

Other race

Native Hawaiian or Pacific Islander

Jefferson County, Mississippi Population by Race

Jefferson County, Mississippi Population Pyramid 2024

Jefferson County, Mississippi Median Age

41.3

Total

40.6

Male

43.6

Female

Jefferson County, Mississippi Adults

There are 5,646 adults, (1,304 of whom are seniors) in Jefferson County, Mississippi.

Jefferson County, Mississippi Age Dependency

66

Age Dependency Ratio

30

Old Age Dependency Ratio

36

Child Dependency Ratio

Jefferson County, Mississippi Sex Ratio

Female3,75952.16%
Male3,44847.84%

Jefferson County, Mississippi Population by Age

Jefferson County, Mississippi Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2,5302.6672.327.7
Female9083.2256.643.4
Married7373.0690.19.9
Non Family7101.0168.531.5
Male1754.8493.76.3

3.21

Average Family Size

2.66

Average Household Size

72.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Jefferson County, Mississippi Households and Families

Male

Female

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Education Attained
Count
Percentage
Less Than 9th Grade53210.8%
9th to 12th Grade65713.34%
High School Graduate1,50130.47%
Some College1,05921.5%
Associates Degree2054.16%
Bachelors Degree51910.54%
Graduate Degree4539.2%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Jefferson County, Mississippi Educational Attainment by Sex (over 25)

Jefferson County, Mississippi Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
Black3,6222,733734
White831747226
Hispanic5063000
2+ Races41722512
Asian21210
Native American1440
Other Race1400

The highest rate of high school graduation is among asian people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 27.2%.

Jefferson County, Mississippi Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Overall$26,684$33,291$24,375
Less Than 9th Grade$21,705$32,802$18,568
High School Graduate$17,386$29,348$11,810
Some College$24,054$15,727$24,761
Bachelors Degree$45,000$52,050$39,836
Graduate Degree$50,028$0$50,167

$26,684

Average Earnings

$33,291

Average Male

$24,375

Average Female

Jefferson County, Mississippi Earnings by Educational Attainment

Jefferson County, Mississippi Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Jefferson County, Mississippi Language

98.41% of Jefferson County, Mississippi residents speak only English, while 1.59% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.73% of the population.

Jefferson County, Mississippi Language

Jefferson County, Mississippi Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Black5,3802,01637.47%
White81712315.06%
Hispanic589162.72%

31.78%

Overall Poverty Rate

32.02%

Male Poverty Rate

31.59%

Female Poverty Rate

Poverty in Jefferson County, Mississippi

The race most likely to be in poverty in Jefferson County, Mississippi is Black, with 37.47% below the poverty level.

The race least likely to be in poverty in Jefferson County, Mississippi is Hispanic, with 2.72% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 10.65%. Among those working part-time, it was 11.89%, and for those that did not work, the poverty rate was 37%.

Jefferson County, Mississippi Poverty

rate

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Rate
Poverty
Less Than 9th Grade39.29%
High School36.72%
Some College11.87%
Bachelors or Greater7.89%

Jefferson County, Mississippi Poverty Rate by Education

rate

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Rate
Poverty
Male Employed12.11%
Female Employed8.38%
Male Unemployed0%
Female Unemployed0%

Jefferson County, Mississippi Poverty Rate by Employment Status and Sex

Jefferson County, Mississippi Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Households$31,544$50,112
Families$37,130$58,346
Married Families$59,219$-999,999,999
Non Families$18,582$24,937

mean

median

Income by Household Type

Jefferson County, Mississippi Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

30.2%

Overall Marriage Rate

35.6%

Male Marriage Rate

25.3%

Female Marriage Rate

Jefferson County, Mississippi Married by Age and Sex

male

female

Jefferson County, Mississippi Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

Jefferson County, Mississippi Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Jefferson County, Mississippi Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

183

Number of Veterans

147

Male Veterans

36

Female Veterans

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War
Veterans
First Gulf War61
Vietnam44
Second Gulf War31
Korea0
World War II0

Jefferson County, Mississippi Veterans by War

count

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Age Group
Veterans
35 to 5479
65 to 7452
55 to 6445
18 to 347
75+0

Jefferson County, Mississippi Veterans by Age

count

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Name
Veterans
% of Total
Black902.09%
White8910.24%
Hispanic183.42%
Native American428.57%

Jefferson County, Mississippi Veterans by Race

Jefferson County, Mississippi Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

10.43%

Veteran Poverty Rate

47.24%

Veteran Disability Rate

Jefferson County, Mississippi Veterans by Education

LaborForceParticipation

39.2%

Labor Force Participation

37.1%

Employment Rate

5.4%

Unemployment Rate

Jefferson County, Mississippi Employment by Age

LaborForceParticipation

Jefferson County, Mississippi Employment by Race

LaborForceParticipation

Jefferson County, Mississippi Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

87.08%

Born in Jefferson County, Mississippi

99.03%

Native Born

0.97%

Foreign Born

0.65%

Non Citizen

0.32%

Naturalized

Place of Birth

99.03% of Jefferson County, Mississippi residents were born in the United States, with 87.08% having been born in Mississippi. 0.65% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Jefferson County, Mississippi Place of Birth

Sources