Arapahoe County ranks #5 of 7 Denver-Aurora-Centennial metro counties and #21 of 26 Colorado counties on median resident age (counties of 20,000+ residents)
Aurora and the eastern Denver metro · Data as of
· ALEX Intelligence
37 yearsMedian Resident Age — Arapahoe County
#
County
Median Resident Age
1
Elbert County
45 years
2
Jefferson County
40 years
3
Douglas County
40 years
4
Broomfield County
39 years
5
Arapahoe County
37 years
6
Denver County
35 years
7
Adams County
35 years
Within Colorado: #21 of 26 Colorado counties (counties of 20,000+ residents)
#
County
Median Resident Age
1
Teller County
52 years
2
Chaffee County
49 years
3
Delta County
48 years
4
Montrose County
46 years
5
Elbert County
45 years
6
Fremont County
45 years
7
Montezuma County
44 years
8
Routt County
43 years
9
La Plata County
43 years
21
Arapahoe County
37 years
Methodology
Source:
U.S. Census Bureau, American Community Survey 5-Year Estimates, 2024
Measure
Median Resident Age, ranked highest first across 7 Denver-Aurora-Centennial metro counties, in the Denver-Aurora-Centennial, CO metropolitan statistical area (CBSA 19740)
(7 ranked in total).
How the headline figure is computed
Within the Denver-Aurora-Centennial, CO metropolitan statistical area (CBSA 19740): #5 of 7 Denver-Aurora-Centennial metro counties (counties of 20,000+ residents). Within Colorado: #21 of 26 Colorado counties (counties of 20,000+ residents). Every rank on this page is computed from the same table named under Source, filtered to the peer set named; units the source reports no value for are left out of every set. No rank is stated against any wider set.
Universe
Ranked only within the peer sets named on this page: the Denver-Aurora-Centennial, CO metropolitan statistical area (CBSA 19740) (7 ranked); Colorado (26 ranked). Counties with fewer than 20,000 residents are excluded from every set. Units the source reports no value for are left out.
Every figure on this page is computed directly from the dataset named above
by ALEX Intelligence. No figure on this page was written by hand or by a
language model. The query is stated so that anyone can re-run it and obtain
the same table.