Jury Pool Profile
Arapahoe County, Colorado
- County seat
- Littleton
- Judicial district
- 18th Judicial District Court
- Population (July 2025 estimate)
- 673,820
- Census PEP. The five-year ACS survey average is 659,844.
At a glance
Arapahoe County is a 673,820-person venue. The county population is 59% White and 11% Black (Census race-alone categories). 22% identify as Hispanic or Latino of any race. Median household income is $103,442, $6,571 above the CO state median of $96,871; 46.5% of residents 25 and over hold a bachelor's degree or higher. 23.4% of residents 5 and older speak a language other than English at home, most commonly Spanish, then other and unspecified languages (2.4%), a group the Census does not break out. The largest employment sector is Education & health services, at 23.1% of covered employment, average pay $68,668/year. Trailing-12-month unemployment is 3.82%, below the 3.87% state average. The county carried the Democratic presidential candidate in 2016, 2020, and 2024, taking 53% to 61% of the vote across the three.
- Population
- 659,844
- Median household income
- $101,087
- Unemployment
- 3.8%
Who sits on a jury?
50–70% White and ≥15% Black. This county: 59% / 11%.
Arapahoe County has a population of 659,844, with a median age of 37.3. By Census race-alone categories, White residents make up 59.2%; Black residents 10.9%. Independently, 21.7% of residents identify as Hispanic or Latino of any race.
The median household earns $103,442; 46.5% of residents 25 and over hold a bachelor's degree or higher; 7.8% live below the federal poverty line.
Economic context
Largest sector in BLS QCEW: Education & health services, 78,928 jobs; Professional & business services, 71,984, is within 20% of it.
Education & health services is the largest employment sector at 23.1% of covered employment, followed by Professional & business services at 21.1%. Trailing-12-month unemployment is 3.82%, below the Colorado state average.
Political composition
Democratic candidate carried this county in 2016, 2020, and 2024 (avg winning share: 57%). 'Strongly' threshold: ≥60% avg.
Arapahoe County was carried by the Democratic candidate in the 2016, 2020, and 2024 cycles, with 58.6% in 2024, 61.0% in 2020, 52.7% in 2016.
Languages, households, faith & health
Family households are 64% of all households (thresholds: ≥70% = 'family-dominant'; 50–70% = 'family-majority'; <50% = 'singles/nonfamily-majority'). 23.4% of residents 5 and older speak a language other than English at home (threshold for 'linguistically diverse' is ≥10%).
23.4% of residents 5 years and older speak a language other than English at home. The most common are Spanish, Russian, Polish, or other Slavic, Arabic. Veterans account for 6.7% of the adult civilian population (34,135 individuals).