South Boulder, Colorado Population & Demographics

Statistic	South Boulder	Boulder	Colorado
Population	16,230	108,777	5,758,736
Population density (sq mi)	1,801	4,130	56
Median age	38.0	28.8	36.4
Male/Female ratio	1.1:1	1.1:1	1.0:1
Married (15yrs & older)	n/a	34%	56%
Families w/ Kids under 18	44%	43%	45%
Speak English	n/a	85%	83%
Speak Spanish	n/a	6%	12%

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Demographics Quick Facts

The population density in South Boulder is 56% lower than Boulder
The median age in South Boulder is 32% higher than Boulder
In South Boulder 89.49% of the population is White
In South Boulder 0.83% of the population is Black
In South Boulder 4.57% of the population is Asian

Compare Boulder, CO Demographics

South Boulder racial demographics

Race	South Boulder	Boulder	Colorado
White	89.49%	86.30%	84.28%
Black	0.83%	1.07%	4.09%
Asian	4.57%	5.88%	2.94%
American Indian	0.04%	0.28%	0.94%
Native Hawaiian	0.13%	0.05%	0.14%
Mixed race	4.12%	4.75%	3.43%
Other race	0.83%	1.65%	4.18%

In South Boulder, 10.3% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

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Household income distribution

Place of birth by citizenship

South Boulder age breakdown

Marital status

Age of children in married couples

Source: The South Boulder, Boulder, CO demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).

South Boulder, Boulder, CO Demographics