State
County
Land Area (mi²)
22.4 sq mi
Density (mi²)
2,695.50/sq mi
2020 Growth Rate
1.84% (1,089)
Growth Since 2010
14.86% (7,815)
Rank in State
Rank in Country
St. Peters, Missouri Population 2021
60,390
St. Peters is a city located in St. Charles County Missouri. With a 2020 population of 60,390, it is the 10th largest city in Missouri and the 634th largest city in the United States . St. Peters is currently growing at a rate of 1.84% annually and its population has increased by 14.86% since the most recent census, which recorded a population of 52,575 in 2010. St. Peters reached it's highest population of in . Spanning over 22 miles, St. Peters has a population density of 2,696 people per square mile.
The average household income in St. Peters is $93,577 with a poverty rate of 3.16%. The median rental costs in recent years comes to $990 per month, and the median house value is $182,200. The median age in St. Peters is 39.5 years, 37.5 years for males, and 41.4 years for females.
St. Peters Demographics
According to the most recent ACS, the racial composition of St. Peterswas:
- White: 88.85%
- Black or African American: 5.43%
- Asian: 2.71%
- Two or more races: 2.38%
- Other race: 0.33%
- Native American: 0.31%
- Native Hawaiian or Pacific Islander: 0.00%
The current population of St. Peters, Missouri is 60,390 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 58,212.The last official US Census in 2010 recorded the population at 52,575.
St. Peters, Missouri Population 2021
| Race | Population | Percentage |
|---|---|---|
| White | 50,888 | 88.85% |
| Black or African American | 3,110 | 5.43% |
| Asian | 1,550 | 2.71% |
| Two or More Races | 1,361 | 2.38% |
| Some Other Race | 187 | 0.33% |
| American Indian and Alaska Native | 177 | 0.31% |
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St. Peters Population by Race
St. Peters Population Pyramid $2021
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St. Peters Population by Age
St. Peters Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 22,490 | 2.54 | 81.8 |
| Married | 12,360 | 3.19 | 90.9 |
| Non Family | 7,299 | 1.17 | 69.1 |
| Female | 2,098 | 3.13 | 74.7 |
| Male | 733 | 3.35 | 74.2 |
3.11
Average Family Size
2.54
Average Household Size
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St. Peters Households by Type
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| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 573 | 1.41% |
| 9th to 12th Grade | 1,506 | 3.70% |
| High School Graduate | 9,435 | 23.19% |
| Some College | 9,187 | 22.58% |
| Associates Degree | 4,169 | 10.25% |
| Bachelors Degree | 10,218 | 25.11% |
| Graduate Degree | 5,597 | 13.76% |
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St. Peters Educational Attainment by Sex (over 25)
St. Peters Educational Attainment by Race
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| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 35,911 | 34,289 | 13,895 |
| Black | 2,053 | 2,007 | 741 |
| Asian | 1,078 | 912 | 528 |
| Hispanic | 1,053 | 832 | 377 |
| 2+ Races | 573 | 566 | 241 |
| Native American | 135 | 105 | 61 |
| Other Race | 108 | 91 | 50 |
The highest rate of high school graduation is among 2+ races people with a rate of 98.78%.
The highest rate of bachelors degrees is among asian people with a rate of 48.98%.
St. Peters Educational Attainment by Race
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$46,433
Average Earnings
$54,094
Average Male
$38,229
Average Female
St. Peters Earnings by Educational Attainment
St. Peters Language by Age
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St. Peters Language
94.08% of St. Peters residents speak only English, while 5.92% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.97% of the population.
St. Peters Language
St. Peters Poverty by Race
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| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 49,108 | 1,429 | 2.91% |
| Black | 3,110 | 253 | 8.14% |
| Hispanic | 1,717 | 81 | 4.72% |
| Multiple | 1,361 | 26 | 1.91% |
| Other | 187 | 14 | 7.49% |
| Native | 177 | 13 | 7.34% |
| Asian | 1,550 | 2 | 0.13% |
3.16%
Overall Poverty Rate
2.97%
Male Poverty Rate
3.33%
Female Poverty Rate
Poverty in St. Peters
The race most likely to be in poverty in St. Peters is Black, with 8.14% below the poverty level.
The race least likely to be in poverty in St. Peters is Asian, with 0.13% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.45%. Among those working part-time, it was 4.33%, and for those that did not work, the poverty rate was 8.42%.
St. Peters Poverty
St. Peters Poverty Rate by Education
St. Peters Marital Status
Marriage Rates
55.2%
Overall Marriage Rate
57.8%
Male Marriage Rate
52.8%
Female Marriage Rate
St. Peters Married by Age and Sex
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St. Peters 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.
St. Peters Marital Status by Race
St. Peters Marital Status
St. Peters Veterans by War
St. Peters Veterans by Age
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| Name | Veterans | % of Total |
|---|---|---|
| White | 3,295 | 8.22% |
| Black | 210 | 9.09% |
| Hispanic | 149 | 12.63% |
| 2+ Races | 45 | 5.94% |
| Other Race | 27 | 19.01% |
| Native American | 23 | 17.04% |
| Asian | 13 | 1.07% |
St. Peters Veterans by Race
St. Peters Veterans by Education
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2.64%
Veteran Poverty Rate
21.87%
Veteran Disability Rate
St. Peters Veterans by Education
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72.3%
Labor Force Participation
69.4%
Employment Rate
3.9%
Unemployment Rate
St. Peters Employment by Age
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St. Peters Employment by Race
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St. Peters 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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68.20%
Born in St. Peters
96.28%
Native Born
3.72%
Foreign Born
1.93%
Non Citizen
1.80%
Naturalized
Place of Birth
96.28% of St. Peters residents were born in the United States, with 68.20% having been born in Missouri. 1.93% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
St. Peters Place of Birth
Note: 2020 and 2021 data is projected
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 60,390 | 1,089 | 1.84% |
| 2020 | 59,301 | 1,089 | 1.87% |
| 2019 | 58,212 | 1,089 | 1.91% |
| 2018 | 57,123 | -56 | -0.10% |
| 2017 | 57,179 | 20 | 0.03% |
| 2016 | 57,159 | 417 | 0.73% |
| 2015 | 56,742 | 730 | 1.30% |
| 2014 | 56,012 | 1,187 | 2.17% |
| 2013 | 54,825 | 763 | 1.41% |
| 2012 | 54,062 | 648 | 1.21% |
| 2011 | 53,414 | 618 | 1.17% |
| 2010 | 52,796 | 1,415 | 0.27% |
| 2000 | 51,381 | 5,602 | 1.16% |
| 1990 | 45,779 | 30,079 | 11.30% |
| 1980 | 15,700 | 15,200 | 41.15% |
| 1970 | 500 | 100 | 2.26% |
| 1960 | 400 | 100 | 1.45% |
| 1940 | 300 | 0.00% |