Williamston, Michigan Population 2020

3,986

Williamston is a city located in Michigan. With a 2020 population of 3,986, it is the 175th largest city in Michigan and the 5410th largest city in the United States. Williamston is currently growing at a rate of 0.33% annually and its population has increased by 3.43% since the most recent census, which recorded a population of 3,854 in 2010. Spanning over 3 miles, Williamston has a population density of 1,625 people per square mile.

The average household income in Williamston is $91,592 with a poverty rate of 5.24%. The median rental costs in recent years comes to $781 per month, and the median house value is $145,500. The median age in Williamston is 36.8 years, 37.7 years for males, and 36.4 years for females. For every 100 females there are 90.3 males.

Williamston Demographics

According to the most recent ACS, the racial composition of Williamston was:

  • White: 96.34%
  • Two or more races: 2.34%
  • Other race: 0.69%
  • Asian: 0.61%
  • Black or African American: 0.03%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Williamston, Michigan is 3,986, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 3,960.The last official US Census in 2010 recorded the population at 3,854.

Williamston, Michigan Population 2020

Population by Race

Race Population Percentage
White3,78696.34%
Two or More Races922.34%
Some Other Race270.69%
Asian240.61%
Black or African American10.03%

Williamston Population Pyramid 2020

Williamston Median Age

36.8


Total

37.7


Male

36.4


Female

Williamston Adults

There are 2,982 adults, (555 of whom are seniors) in Williamston.

Williamston Age Dependency

61.9

Age Dependency Ratio

22.9

Old Age Dependency Ratio

39.1

Child Dependency Ratio

Williamston Sex Ratio

Female

2,065

52.54%

Male

1,865

47.46%

Williamston Households and Families

Williamston Renter vs Owner Occupied by Household Type

Williamston Household Types

Type Owner Renter
Married85.1%14.9%
Male71.7%28.3%
All63.8%36.2%
Female60.4%39.6%
Non Family41.3%58.7%

63.8%

Rate of Home Ownership

Type Count Average Size Owned
All1,6622.3663.8
Married7763.2685.1
Non Family7321.3141.3
Female1013.0960.4
Male532.3871.7

3.14

Average Family Size

2.36

Average Household Size

11.1%

Unmarried (Opposite Sex)

1.4%

Unmarried (Same Sex)

Williamston Education

Education Attained Count Percentage
Less Than 9th Grade170.65%
9th to 12th Grade782.98%
High School Graduate48018.36%
Some College72027.54%
Associates Degree2037.77%
Bachelors Degree66625.48%
Graduate Degree45017.21%

Williamston Educational Attainment by Race

Name Total High School Bachelors
White2,4632,4041,071
Hispanic1157921
Asian242424
Multiple Races1212

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

The highest rate of bachelors degrees is among asian people with a rate of 100.00%.

Name Average Male Female
Overall$46,075$53,149$43,482
Less Than High School$$$
High School Grad$30,575$30,163$30,813
Some College$39,750$39,444$40,078
Bachelors Degree$53,000$65,833$44,167
Graduate Degree$71,042$81,625$55,956

$46,075

Average Earnings

$53,149

Average Male

$43,482

Average Female

Williamston Language

Williamston Language by Age

Williamston Language

98.69% of Williamston residents speak only English, while 1.31% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 0.67% of the population.

Williamston Poverty

Williamston Poverty by Race

Name Total In Poverty Poverty Rate
White3,5851444.02%
Multiple923436.96%
Hispanic2572810.89%
Other2626100.00%

5.24%

Overall Poverty Rate

4.24%

Male Poverty Rate

6.15%

Female Poverty Rate

Poverty in Williamston

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

The race least likely to be in poverty in Williamston is White, with 4.02% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.69%. Among those working part-time, it was 18.51%, and for those that did not work, the poverty rate was 6.41%.

Name Poverty
Bachelors or Greater3.23%
High School2.71%
Some College0.00%
Less Than High School0.00%
Name Poverty
Female Unemployed100.00%
Female Employed7.72%
Male Employed3.44%
Male Unemployed0.00%

Williamston Income

Williamston Income by Household Type

Name Median Mean
Households$64,853$91,592
Families$88,315$108,818
Married Families$97,250-
Non Families$40,160$66,947

Williamston Marital Status

Williamston Marital Status

Marriage Rates

50.3%

Overall Marriage Rate

51.6%

Male Marriage Rate

49.1%

Female Marriage Rate

Williamston Married by Age and Sex

Williamston Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Williamston Marital Status by Race

Williamston Veterans

88

Number of Veterans

88

Male Veterans

Female Veterans

War Veterans
World War II33
Korea18
Vietnam10
First Gulf War
Second Gulf War
Age Group Veterans
75+51
65 to 7418
35 to 5412
55 to 647
18 to 34
Name Veterans % of Total
White883.05%
Hispanic84.76%

$Williamston Veterans by Education

0.00%

Veteran Poverty Rate

26.14%

Veteran Disability Rate

Williamston Employment Status

70.7%

Labor Force Participation

69%

Employment Rate

2.4%

Unemployment Rate

Williamston 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

87.94%

Born in Michigan

97.18%

Native Born

2.82%

Foreign Born

2.21%

Non Citizen

Place of Birth

97.18% of Williamston residents were born in the United States, with 87.94% having been born in Michigan. 2.21% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
20203,986130.33%
20193,973130.33%
20183,960130.33%
20173,947130.33%
20163,934180.46%
20153,916260.67%
20143,890110.28%
20133,87920.05%
20123,87730.08%
20113,874100.26%
20103,8644231.17%
20003,4415191.65%
19902,922-59-0.20%
19802,9813811.38%
19702,6000.00%