Williamstown, Kentucky Population 2022

3,888
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Williamstown is a city located in Grant County Kentucky. It is also the county seat of Grant County. With a 2020 population of 3,888, it is the 104th largest city in Kentucky and the 7691st largest city in the United States. Williamstown is currently declining at a rate of -0.08% annually and its population has decreased by -0.66% since the most recent census, which recorded a population of 3,914 in 2020. Spanning over 17 miles, Williamstown has a population density of 233 people per square mile.

The average household income in Williamstown is $52,456 with a poverty rate of 20.90%. The median rental costs in recent years comes to $718 per month, and the median house value is $141,200. The median age in Williamstown is 31.5 years, 31.5 years for males, and 31.5 years for females.

Williamstown Demographics

According to the most recent ACS, the racial composition of Williamstownwas:

  • White: 90.47%
  • Two or more races: 6.80%
  • Native American: 1.51%
  • Black or African American: 1.05%
  • Other race: 0.18%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Williamstown, Kentucky is 3,888 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,914.

Williamstown, Kentucky Population 2022

Population by Race

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Williamstown Population by Race

Williamstown Population Pyramid 2022

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Williamstown Median Age

31.2


Total

31.1


Male

31.4


Female

Williamstown Adults

There are 2,716 adults, (536 of whom are seniors) in Williamstown.

Williamstown Age Dependency

Age Dependency Ratio

24.6

Old Age Dependency Ratio

55

Child Dependency Ratio

Williamstown Sex Ratio

Female

2,068

52.84%

Male

1,846

47.16%

Williamstown Population by Age

Williamstown Renter vs Owner Occupied by Household Type

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Williamstown Household Types

61.8%

Rate of Home Ownership

Williamstown Households and Families

3.11

Average Family Size

2.57

Average Household Size

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Williamstown Households by Type

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Williamstown Educational Attainment by Sex (over 25)

Williamstown Educational Attainment by Race

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The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among black people with a rate of 18.75%.

Williamstown Educational Attainment by Race

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$35,481

Average Earnings

$35,697

Average Male

$34,821

Average Female

Williamstown Earnings by Educational Attainment

Williamstown Language by Age

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Williamstown Language

99.62% of Williamstown residents speak only English, while 0.38% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.38% of the population.

Williamstown Language

Williamstown Poverty by Race

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20.90%

Overall Poverty Rate

16.57%

Male Poverty Rate

24.39%

Female Poverty Rate

Poverty in Williamstown

The race most likely to be in poverty in Williamstown is Native, with 100.00% below the poverty level.

The race least likely to be in poverty in Williamstown is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 5.99%. Among those working part-time, it was 27.78%, and for those that did not work, the poverty rate was 23.10%.

Williamstown Poverty

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Williamstown Poverty Rate by Education

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Williamstown Poverty Rate by Employment Status and Sex

Williamstown Income by Household Type

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Income by Household Type

Williamstown Marital Status

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Marriage Rates

44.7%

Overall Marriage Rate

50.1%

Male Marriage Rate

39.4%

Female Marriage Rate

Williamstown Married by Age and Sex

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Williamstown 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 35-44.

Williamstown Marital Status by Race

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Williamstown Marital Status

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310

Number of Veterans

Male Veterans

Female Veterans

Williamstown Veterans by War

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Williamstown Veterans by Age

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Williamstown Veterans by Race

Williamstown Veterans by Education

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19.16%

Veteran Poverty Rate

62.02%

Veteran Disability Rate

Williamstown Veterans by Education

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60.5%

Labor Force Participation

59.9%

Employment Rate

0.9%

Unemployment Rate

Williamstown Employment by Age

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Williamstown Employment by Race

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Williamstown Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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75.11%

Born in Williamstown

100.00%

Native Born

0.00%

Foreign Born

0.00%

Non Citizen

0.00%

Naturalized

Place of Birth

100.00% of Williamstown residents were born in the United States, with 75.11% having been born in Kentucky. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Williamstown Place of Birth

Note: 2021 and 2022 data is projected

Williamstown Population by Year