Petersburg, Michigan Population 2020

1,121

Petersburg is a city located in Michigan. With a 2020 population of 1,121, it is the 343rd largest city in Michigan and the 9860th largest city in the United States. Petersburg is currently declining at a rate of -0.27% annually and its population has decreased by -2.18% since the most recent census, which recorded a population of 1,146 in 2010. Petersburg reached it's highest population of 1,145 in 2010. Spanning over 0 miles, Petersburg has a population density of 2,322 people per square mile.

The average household income in Petersburg is $67,049 with a poverty rate of 8.60%. The median rental costs in recent years comes to $754 per month, and the median house value is $125,200. The median age in Petersburg is 38.2 years, 35.5 years for males, and 40.9 years for females. For every 100 females there are 97.0 males.

Petersburg Demographics

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

  • White: 94.56%
  • Two or more races: 3.35%
  • Black or African American: 0.92%
  • Native American: 0.84%
  • Asian: 0.34%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Petersburg, Michigan is 1,121, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,127.The last official US Census in 2010 recorded the population at 1,146.

Petersburg, Michigan Population 2020

Population by Race

Race Population Percentage
White1,12994.56%
Two or More Races403.35%
Black or African American110.92%
American Indian and Alaska Native100.84%
Asian40.34%

Petersburg Population Pyramid 2020

Petersburg Median Age

38.2


Total

35.5


Male

40.9


Female

Petersburg Adults

There are 885 adults, (173 of whom are seniors) in Petersburg.

Petersburg Age Dependency

67.7

Age Dependency Ratio

24.3

Old Age Dependency Ratio

43.4

Child Dependency Ratio

Petersburg Sex Ratio

Female

606

50.75%

Male

588

49.25%

Petersburg Households and Families

Petersburg Renter vs Owner Occupied by Household Type

Petersburg Household Types

Type Owner Renter
Male100%0%
Married79.6%20.4%
Non Family73.7%26.3%
All71.3%28.7%
Female31.8%68.2%

71.3%

Rate of Home Ownership

Type Count Average Size Owned
All4842.4771.3
Married2453.279.6
Non Family1671.0873.7
Female663.0531.8
Male64.5100

3.13

Average Family Size

2.47

Average Household Size

4.8%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Petersburg Education

Education Attained Count Percentage
Less Than 9th Grade70.90%
9th to 12th Grade374.73%
High School Graduate31540.28%
Some College21026.85%
Associates Degree8911.38%
Bachelors Degree688.70%
Graduate Degree567.16%

Petersburg Educational Attainment by Race

Name Total High School Bachelors
White723679108
Hispanic23237
Multiple Races14148
Black1111
Native American1010
Asian444

The highest rate of high school graduation is among black 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$37,321$49,868$29,444
Less Than High School$$$
High School Grad$34,167$50,341$20,417
Some College$35,650$37,361$30,833
Bachelors Degree$63,173$64,615$
Graduate Degree$39,625$58,750$39,250

$37,321

Average Earnings

$49,868

Average Male

$29,444

Average Female

Petersburg Language

Petersburg Language by Age

Petersburg Language

97.35% of Petersburg residents speak only English, while 2.65% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.94% of the population.

Petersburg Poverty

Petersburg Poverty by Race

8.60%

Overall Poverty Rate

7.24%

Male Poverty Rate

9.90%

Female Poverty Rate

Poverty in Petersburg

The race most likely to be in poverty in Petersburg is White, with 9.34% below the poverty level.

The race least likely to be in poverty in Petersburg is White, with 9.34% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.39%. Among those working part-time, it was 15.70%, and for those that did not work, the poverty rate was 11.53%.

Name Poverty
Less Than High School54.55%
Some College5.69%
High School4.13%
Bachelors or Greater0.00%
Name Poverty
Male Unemployed50.00%
Female Unemployed47.06%
Female Employed3.01%
Male Employed2.92%

Petersburg Income

Petersburg Income by Household Type

Name Median Mean
Households$54,800$67,049
Families$65,903$77,681
Married Families$70,625-
Non Families$30,875$46,384

Petersburg Marital Status

Petersburg Marital Status

Marriage Rates

54.7%

Overall Marriage Rate

55.1%

Male Marriage Rate

54.3%

Female Marriage Rate

Petersburg Married by Age and Sex

Petersburg Marriage

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

Petersburg Marital Status by Race

Petersburg Veterans

73

Number of Veterans

70

Male Veterans

3

Female Veterans

War Veterans
Vietnam36
Korea12
First Gulf War7
Second Gulf War4
World War II3
Age Group Veterans
65 to 7428
75+22
55 to 6412
35 to 5411
18 to 34

$Petersburg Veterans by Education

4.11%

Veteran Poverty Rate

26.03%

Veteran Disability Rate

Petersburg Employment Status

65.4%

Labor Force Participation

61.3%

Employment Rate

6.4%

Unemployment Rate

Petersburg 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

62.65%

Born in Michigan

98.32%

Native Born

1.68%

Foreign Born

1.34%

Non Citizen

Place of Birth

98.32% of Petersburg residents were born in the United States, with 62.65% having been born in Michigan. 1.34% 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
20201,121-3-0.27%
20191,124-3-0.27%
20181,12750.45%
20171,122-3-0.27%
20161,1250.00%
20151,125-2-0.18%
20141,127-3-0.27%
20131,13010.09%
20121,129-9-0.79%
20111,138-7-0.61%
20101,1450.00%