Clayton, Missouri Population History 1990 - 2023
Clayton Population By Year
| Year | Population | Rank in US | Growth Rate |
|---|---|---|---|
| 2023 | 17,461 | 2,121 | 1.9% |
| 2022 | 17,128 | 2,138 | 1.1% |
| 2021 | 16,943 | 2,155 | -0.5% |
| 2020 | 17,035 | 2,131 | 0.7% |
| 2010 | 15,939 | 2,086 | 0.0% |
| 2000 | 15,934 | 1,897 | 1.1% |
| 1990 | 14,252 | 1,858 | – |
Clayton Population Facts
What is the current population of Clayton?
Based on the latest 2024 data from the US census, the current population of Clayton is 17,461. Clayton, Missouri is the 2,121st largest city in the US.
What county is Clayton, Missouri in?
Clayton is located entirely in St Louis County.
What is the size of Clayton, Missouri in square miles?
Clayton has an area of 2.5 square miles.What was the peak population of Clayton?
The current population of Clayton (17,461) is it's peak population.
How quickly is Clayton growing?
Clayton has grown 9.5% since the 2000. Clayton, Missouri's growth is about average. 45% of similarly sized cities are growing faster since 2000.
What is the population density of Clayton, Missouri?
Clayton has a population density of 6,434.8 people per square mile. Clayton has the highest population density in Missouri.
Similarly Sized Cities In Missouri
| US Rank | Name | Population | Growth 2000-2023 |
|---|---|---|---|
| 2011 | Lake St. Louis | 18,661 | 82.2% |
| 2026 | Creve Coeur | 18,457 | 10.1% |
| 2036 | Farmington | 18,362 | 31.3% |
| 2072 | Manchester | 18,012 | -5.9% |
| 2078 | Ferguson | 17,996 | -19.5% |
| 2118 | Kirksville | 17,483 | 1.0% |
| 2121 | Clayton | 17,461 | 9.5% |
| 2179 | Hannibal | 16,838 | -5.1% |
| 2208 | Grain Valley | 16,609 | 210.5% |
| 2252 | Poplar Bluff | 16,132 | -4.8% |
| 2258 | Sikeston | 16,085 | -5.1% |
| 2298 | Jackson | 15,742 | 31.2% |
| 2318 | Carthage | 15,556 | 22.1% |
Similarly Sized Cities In US
| US Rank | Name | Population | Growth 2000-2023 |
|---|---|---|---|
| 2115 | Portsmouth, Ohio | 17,555 | -15.8% |
| 2116 | Santaquin, Utah | 17,532 | 237.2% |
| 2117 | Kaukauna, Wisconsin | 17,493 | 33.5% |
| 2118 | Kirksville, Missouri | 17,483 | 1.0% |
| 2119 | Morton, Illinois | 17,469 | 12.9% |
| 2120 | Takoma Park, Maryland | 17,464 | 0.6% |
| 2121 | Clayton, Missouri | 17,461 | 9.5% |
| 2122 | New Philadelphia, Ohio | 17,440 | 1.9% |
| 2123 | Goodlettsville, Tennessee | 17,429 | 26.5% |
| 2124 | Danville, Kentucky | 17,383 | 12.3% |
| 2125 | Coalinga, California | 17,369 | 9.2% |
| 2126 | Millbrook, Alabama | 17,367 | 53.9% |
| 2127 | Eastlake, Ohio | 17,363 | -14.1% |
Clayton Demographics
What is the voting age population of Clayton, Missouri?
The total voting age population of Clayton, Missouri, meaning US citizens 18 or older, is 12,627. The voting age population is 49.9% male and 50.1% female.
What percentage of Clayton, Missouri residents are senior citizens?
According to the latest census statistics, 14.1% of the residents of Clayton are 65 or older.
What are the racial demographics of Clayton, Missouri?
The racial demographics of Clayton are 76.9% White, 12.7% Asian, 7.0% Black, 2.6% Two or more races, 0.6% Other and 0.2% American Indian. Additionally, 3.9% of the population identifies as Hispanic.
What percentage of Clayton, Missouri residents are below the poverty line?
In Clayton, 8.3% of residents have an income below the poverty line, and the child poverty rate is 4.8%. On a per-household basis, 2.6% of families are below the poverty line in Clayton.
What percentage of Clayton, Missouri residents are in the labor force?
Among those aged 16 and older, 52.8% of Clayton residents are in the labor force.
What are the education levels among Clayton, Missouri residents?
Among the adult population 25 years old and over, 96.8% of Clayton residents have at least a high school degree or equivalent, 77.7% have a bachelor's degree and 45.0% have a graduate or professional degree.
What percentage of Clayton, Missouri residents speak a non-English language at home?
Among Clayton residents aged 5 and older, 16.0% of them speak a non-English language at home. Broken down by language: 1.9% of residents speak Spanish at home, 3.2% speak an Indo-European language, and 10.3% speak an Asian language.
Clayton Income & Labor Statistics
What is the unemployment rate in Clayton, Missouri?
The unemployment rate in Clayton is 2.2%, which is calculated among residents aged 16 or older who are in the labor force.
What percentage of Clayton, Missouri residents work for the government?
In Clayton, 6.5% of the residents in the non-military labor force are employed by the local, state and federal government.
What is the median income in Clayton, Missouri?
The median household income in Clayton is $107,596.
Clayton Housing & Rent Statistics
What percentage of housing units are owner-occupied in Clayton, Missouri?
In Clayton, 59.3% of housing units are occupied by their owners.
What percentage of housing units are rented in Clayton, Missouri?
Renters occupy 40.7% of housing units in Clayton.
What percentage of Clayton, Missouri housing units were built before 1940?
Of all the housing units in Clayton, 43.3% of them were build before 1940.
What percentage of Clayton, Missouri housing units were built after 2000?
In Clayton, 12.2% of the total housing units were built after the year 2000, which is approximately 760 units.
What is the median monthly rent in Clayton, Missouri?
The median gross monthly rent payment for renters in Clayton is $1,249.
What percentage of households in Clayton, Missouri have broadband internet?
In Clayton, 91.8% of households have an active broadband internet connection.