State
County
Land Area (mi²)
2.8 sq mi
Density (mi²)
421.90/sq mi
2020 Growth Rate
-0.93% (-11)
Growth Since 2010
-11.31% (-149)
Rank in State
Rank in Country
Rock Port, Missouri Population 2021
1,169
Rock Port is a city located in Atchison County Missouri. It is also the county seat of Atchison County. With a 2020 population of 1,169, it is the 318th largest city in Missouri and the 9690th largest city in the United States . Rock Port is currently declining at a rate of -0.93% annually and its population has decreased by -11.31% since the most recent census, which recorded a population of 1,318 in 2010. Spanning over 3 miles, Rock Port has a population density of 422 people per square mile.
The average household income in Rock Port is $69,626 with a poverty rate of 10.17%. The median rental costs in recent years comes to $503 per month, and the median house value is $95,300. The median age in Rock Port is 49.7 years, 47.7 years for males, and 52.3 years for females.
Rock Port Demographics
According to the most recent ACS, the racial composition of Rock Portwas:
- White: 95.83%
- Native American: 2.08%
- Other race: 0.90%
- Asian: 0.83%
- Black or African American: 0.35%
- Native Hawaiian or Pacific Islander: 0.00%
- Two or more races: 0.00%
The current population of Rock Port, Missouri is 1,169 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,169.The last official US Census in 2010 recorded the population at 1,318.
| Race | Population | Percentage |
|---|---|---|
| White | 1,380 | 95.83% |
| American Indian and Alaska Native | 30 | 2.08% |
| Some Other Race | 13 | 0.90% |
| Asian | 12 | 0.83% |
| Black or African American | 5 | 0.35% |
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Rock Port Population Pyramid $2021
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| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 713 | 1.95 | 69.6 |
| Married | 324 | 2.7 | 82.4 |
| Non Family | 318 | 1.08 | 56.9 |
| Female | 42 | 2.4 | 45.2 |
| Male | 29 | 2.31 | 100 |
2.6
Average Family Size
1.95
Average Household Size
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| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 39 | 3.52% |
| 9th to 12th Grade | 52 | 4.69% |
| High School Graduate | 406 | 36.61% |
| Some College | 283 | 25.52% |
| Associates Degree | 50 | 4.51% |
| Bachelors Degree | 208 | 18.76% |
| Graduate Degree | 71 | 6.40% |
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Rock Port Educational Attainment by Race
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| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 1,039 | 971 | 273 |
| Hispanic | 28 | 17 | |
| Native American | 25 | 25 | 6 |
| Asian | 12 | ||
| Other Race | 11 | ||
| Black | 5 | 5 |
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 white people with a rate of 26.28%.
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$32,038
Average Earnings
$50,000
Average Male
$25,388
Average Female
Rock Port Language by Age
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Rock Port Language
97.69% of Rock Port residents speak only English, while 2.31% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.37% of the population.
Rock Port Poverty by Race
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| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 1,306 | 129 | 9.88% |
| Asian | 12 | 12 | 100.00% |
10.17%
Overall Poverty Rate
8.49%
Male Poverty Rate
11.87%
Female Poverty Rate
Poverty in Rock Port
The race most likely to be in poverty in Rock Port is Asian, with 100.00% below the poverty level.
The race least likely to be in poverty in Rock Port is White, with 9.88% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 18.68%, and for those that did not work, the poverty rate was 17.60%.
Rock Port Marital Status
Marriage Rates
52.7%
Overall Marriage Rate
52.3%
Male Marriage Rate
53.2%
Female Marriage Rate
Rock Port Married by Age and Sex
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Rock Port 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.
Rock Port Marital Status by Race
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| Name | Veterans | % of Total |
|---|---|---|
| White | 119 | 10.65% |
| Native American | 6 | 21.43% |
Rock Port Veterans by Education
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10.17%
Veteran Poverty Rate
33.90%
Veteran Disability Rate
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61.1%
Labor Force Participation
60.5%
Employment Rate
0.9%
Unemployment Rate
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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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61.46%
Born in Rock Port
98.33%
Native Born
1.67%
Foreign Born
0.90%
Non Citizen
0.76%
Naturalized
Place of Birth
98.33% of Rock Port residents were born in the United States, with 61.46% having been born in Missouri. 0.90% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Note: 2020 and 2021 data is projected
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 1,169 | -11 | -0.93% |
| 2020 | 1,180 | -11 | -0.92% |
| 2019 | 1,191 | -11 | -0.92% |
| 2018 | 1,202 | -13 | -1.07% |
| 2017 | 1,215 | -9 | -0.74% |
| 2016 | 1,224 | -5 | -0.41% |
| 2015 | 1,229 | -15 | -1.21% |
| 2014 | 1,244 | -12 | -0.96% |
| 2013 | 1,256 | -20 | -1.57% |
| 2012 | 1,276 | -15 | -1.16% |
| 2011 | 1,291 | -19 | -1.45% |
| 2010 | 1,310 | 0.00% |