Boulder, Colorado Population History 1990 - 2021
Boulder Population By Year
| Year | Population | Rank in US | Growth Rate |
|---|---|---|---|
| 2021 | 104,175 | 307 | -1.0% |
| 2020 | 105,262 | 303 | 0.8% |
| 2010 | 97,385 | 291 | 0.3% |
| 2000 | 94,598 | 260 | 0.9% |
| 1990 | 86,098 | 249 | – |
Boulder Population Facts
What is the current population of Boulder?
Based on the latest 2022 data from the US census, the current population of Boulder is 104,175. Boulder, Colorado is the 307th largest city in the US.
What county is Boulder, Colorado in?
Boulder is located entirely in Boulder County.
What is the size of Boulder, Colorado in square miles?
Boulder has an area of 24.7 square miles.What was the peak population of Boulder?
The peak population of Boulder was in 2020, when its population was 105,262. In 2020, Boulder was the 303rd largest city in the US; now its fallen to the 307th largest city in the US. Boulder is currently 1.0% smaller than it was in 2020.
How quickly is Boulder growing?
Boulder has grown 10.1% since the 2000. Boulder, Colorado's growth is below average. 66% of similarly sized cities are growing faster since 2000.
What is the population density of Boulder, Colorado?
Boulder has a population density of 3,948.3 people per square mile.
Similarly Sized Cities In Colorado
| US Rank | Name | Population | Growth 2000-2021 |
|---|---|---|---|
| 193 | Thornton | 142,610 | 71.2% |
| 230 | Arvada | 123,436 | 20.7% |
| 257 | Westminster | 114,561 | 13.0% |
| 271 | Pueblo | 112,368 | 10.0% |
| 283 | Greeley | 109,323 | 39.4% |
| 291 | Centennial | 106,966 | 4.4% |
| 307 | Boulder | 104,175 | 10.1% |
| 326 | Longmont | 100,758 | 39.4% |
| 469 | Loveland | 77,194 | 48.7% |
| 479 | Castle Rock | 76,353 | 264.9% |
| 490 | Broomfield | 75,325 | 90.3% |
| 564 | Grand Junction | 66,964 | 46.6% |
| 592 | Commerce City | 64,287 | 204.0% |
Similarly Sized Cities In US
| US Rank | Name | Population | Growth 2000-2021 |
|---|---|---|---|
| 301 | El Cajon, California | 105,432 | 10.8% |
| 302 | Burbank, California | 105,401 | 4.9% |
| 303 | Inglewood, California | 105,181 | -6.6% |
| 304 | Renton, Washington | 105,179 | 104.2% |
| 305 | Davie, Florida | 104,882 | 27.5% |
| 306 | Rialto, California | 104,394 | 12.4% |
| 307 | Boulder, Colorado | 104,175 | 10.1% |
| 308 | South Bend, Indiana | 103,353 | -4.6% |
| 309 | Vacaville, California | 103,078 | 15.2% |
| 310 | Wichita Falls, Texas | 102,988 | -1.0% |
| 311 | Lee's Summit, Missouri | 102,781 | 44.7% |
| 312 | Edinburg, Texas | 102,483 | 109.4% |
| 313 | Chico, California | 102,338 | 32.7% |
Boulder Demographics
What is the voting age population of Boulder, Colorado?
The total voting age population of Boulder, Colorado, meaning US citizens 18 or older, is 86,193. The voting age population is 51.6% male and 48.4% female.
What percentage of Boulder, Colorado residents are senior citizens?
According to the latest census statistics, 11.2% of the residents of Boulder are 65 or older.
What are the racial demographics of Boulder, Colorado?
The racial demographics of Boulder are 87.4% White, 5.8% Asian, 3.8% Two or more races, 1.5% Other, 1.2% Black, 0.2% American Indian and 0.1% Native Hawaiian or Other Pacific Islander. Additionally, 9.7% of the population identifies as Hispanic.
What percentage of Boulder, Colorado residents are below the poverty line?
In Boulder, 20.4% of residents have an income below the poverty line, and the child poverty rate is 6.3%. On a per-household basis, 5.4% of families are below the poverty line in Boulder.
What percentage of Boulder, Colorado residents are in the labor force?
Among those aged 16 and older, 66.2% of Boulder residents are in the labor force.
What are the education levels among Boulder, Colorado residents?
Among the adult population 25 years old and over, 96.9% of Boulder residents have at least a high school degree or equivalent, 76.0% have a bachelor's degree and 39.8% have a graduate or professional degree.
What percentage of Boulder, Colorado residents speak a non-English language at home?
Among Boulder residents aged 5 and older, 15.3% of them speak a non-English language at home. Broken down by language: 6.0% of residents speak Spanish at home, 4.4% speak an Indo-European language, and 4.0% speak an Asian language.
Boulder Income & Labor Statistics
What is the unemployment rate in Boulder, Colorado?
The unemployment rate in Boulder is 4.6%, which is calculated among residents aged 16 or older who are in the labor force.
What percentage of Boulder, Colorado residents work for the government?
In Boulder, 15.5% of the residents in the non-military labor force are employed by the local, state and federal government.
What is the median income in Boulder, Colorado?
The median household income in Boulder is $69,520.
Boulder Housing & Rent Statistics
What percentage of housing units are owner-occupied in Boulder, Colorado?
In Boulder, 48.4% of housing units are occupied by their owners.
What percentage of housing units are rented in Boulder, Colorado?
Renters occupy 51.6% of housing units in Boulder.
What percentage of Boulder, Colorado housing units were built before 1940?
Of all the housing units in Boulder, 7.6% of them were build before 1940.
What percentage of Boulder, Colorado housing units were built after 2000?
In Boulder, 13.9% of the total housing units were built after the year 2000, which is approximately 6,300 units.
What is the median monthly rent in Boulder, Colorado?
The median gross monthly rent payment for renters in Boulder is $1,554.
What percentage of households in Boulder, Colorado have broadband internet?
In Boulder, 91.8% of households have an active broadband internet connection.