Gallia County, Ohio Population 2020

Gallia County, Ohio's estimated population is 29,651 with a growth rate of -0.55% in the past year according to the most recent United States census data. Gallia County, Ohio is the 73rd largest county in Ohio.

Year Population Growth Growth Rate
202029,651-164-0.55%
201929,815-164-0.55%
201829,979-164-0.54%
201730,143-16-0.05%
201630,159-75-0.25%
201530,234-228-0.75%
201430,462-220-0.72%
201330,682-201-0.65%
201230,883-143-0.46%
201131,026-48-0.15%
201031,0741200.39%
199030,9548562.84%
198030,0984,85919.25%
197025,239-881-3.37%
196026,1201,2104.86%
195024,910-20-0.08%
194024,9301,8808.16%
193023,050-261-1.12%
192023,311-2,434-9.45%
191025,745-2,173-7.78%
190027,9189133.38%
189027,005-1,119-3.98%
188028,1242,57910.10%
187025,5453,50215.89%
186022,0434,98029.19%
185017,0633,61926.92%
184013,4443,71138.13%
18309,7332,63537.12%
18207,0982,91769.77%
18104,1810.00%

Gallia County, Ohio Population Growth

Population by Race

Race Population Percentage
White28,50294.39%
Black or African American7162.37%
Two or More Races5801.92%
Asian2110.70%
American Indian and Alaska Native1160.38%
Some Other Race370.12%
Native Hawaiian and Other Pacific Islander330.11%

Gallia County, Ohio Population Pyramid 2020

Gallia County, Ohio Median Age

40.6


Total

40.1


Male

42.2


Female

Gallia County, Ohio Adults

There are 23,279 adults, (5,450 of whom are seniors) in Gallia County, Ohio.

Gallia County, Ohio Age Dependency

69.4

Age Dependency Ratio

30.6

Old Age Dependency Ratio

38.8

Child Dependency Ratio

Gallia County, Ohio Sex Ratio

Female

15,393

50.98%

Male

14,802

49.02%

Gallia County, Ohio Households and Families

Gallia County, Ohio Renter vs Owner Occupied by Household Type

Gallia County, Ohio Household Types

Type Owner Renter
Married85.8%14.2%
All73.5%26.5%
Non Family65.7%34.3%
Male61.2%38.8%
Female44.8%55.2%

73.5%

Rate of Home Ownership

Type Count Average Size Owned
All11,6622.5273.5
Married5,9543.1385.8
Non Family4,0221.2165.7
Female1,2763.444.8
Male4103.7661.2

3.14

Average Family Size

2.52

Average Household Size

5.5%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Gallia County, Ohio Education

Education Attained Count Percentage
Less Than 9th Grade1,1805.69%
9th to 12th Grade2,58912.49%
High School Graduate8,42740.67%
Some College3,35916.21%
Associates Degree1,9949.62%
Bachelors Degree2,0189.74%
Graduate Degree1,1555.57%

Gallia County, Ohio Educational Attainment by Race

Name Total High School Bachelors
White19,59916,0623,054
Black38732031
Multiple Races35122318
Hispanic26319636
Asian13912734
Native American7146
Other Race2525

The highest rate of high school graduation is among other race people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 24.46%.

Name Average Male Female
Overall$31,687$36,914$26,098
Less Than High School$17,707$18,446$15,625
High School Grad$28,916$35,032$22,608
Some College$31,240$40,066$24,167
Bachelors Degree$47,632$50,227$41,875
Graduate Degree$63,157$71,607$60,603

$31,687

Average Earnings

$36,914

Average Male

$26,098

Average Female

Gallia County, Ohio Language

Gallia County, Ohio Language by Age

Gallia County, Ohio Language

96.78% of Gallia County, Ohio residents speak only English, while 3.22% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.61% of the population.

Gallia County, Ohio Poverty

Gallia County, Ohio Poverty by Race

Name Total In Poverty Poverty Rate
White27,5506,03721.91%
Multiple56226847.69%
Black57718131.37%
Hispanic3819023.62%
Native1168270.69%
Islander3333100.00%
Other37718.92%

22.51%

Overall Poverty Rate

20.46%

Male Poverty Rate

24.47%

Female Poverty Rate

Poverty in Gallia County, Ohio

The race most likely to be in poverty in Gallia County, Ohio is Islander, with 100.00% below the poverty level.

The race least likely to be in poverty in Gallia County, Ohio is Other, with 18.92% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.32%. Among those working part-time, it was 25.15%, and for those that did not work, the poverty rate was 30.68%.

Name Poverty
Less Than High School35.26%
High School19.68%
Some College13.27%
Bachelors or Greater7.38%
Name Poverty
Female Unemployed46.04%
Male Unemployed30.48%
Male Employed11.22%
Female Employed9.89%

Gallia County, Ohio Income

Gallia County, Ohio Income by Household Type

Name Median Mean
Households$42,113$56,184
Families$58,225$67,517
Married Families$63,551-
Non Families$23,592$32,332

Gallia County, Ohio Marital Status

Gallia County, Ohio Marital Status

Marriage Rates

51.9%

Overall Marriage Rate

54.2%

Male Marriage Rate

49.7%

Female Marriage Rate

Gallia County, Ohio Married by Age and Sex

Gallia County, Ohio 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 45-54.

Gallia County, Ohio Marital Status by Race

Gallia County, Ohio Veterans

1,725

Number of Veterans

1,666

Male Veterans

59

Female Veterans

War Veterans
Vietnam824
Korea249
First Gulf War123
World War II85
Second Gulf War84
Age Group Veterans
65 to 74637
75+481
55 to 64283
35 to 54242
18 to 3482
Name Veterans % of Total
White1,6047.26%
Black7213.38%
Hispanic217.14%
Other2184.00%
2 or More205.31%
Asian85.37%

$Gallia County, Ohio Veterans by Education

9.86%

Veteran Poverty Rate

42.71%

Veteran Disability Rate

Gallia County, Ohio Employment Status

52.9%

Labor Force Participation

50.2%

Employment Rate

5.2%

Unemployment Rate

Gallia County, Ohio Place of Birth

Origin of Non-Citizens

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

Origin of Naturalized Citizens

69.87%

Born in Ohio

99.14%

Native Born

0.86%

Foreign Born

0.53%

Non Citizen

Place of Birth

99.14% of Gallia County, Ohio residents were born in the United States, with 69.87% having been born in Ohio. 0.53% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990