---
type: Jurisdiction
title: "Arapahoe County, CO"
classification: county
fips: "08005"
state: "CO"
demographics:
  population: 659844
  population_under_18: 149062
  population_18_64: 415649
  population_65_plus: 95133
  median_household_income: 101087
  poverty_rate: 8.64
  homeownership_rate: 64.74
  unemployment_rate: 4.97
  median_home_value: 561200
  gini_index: 0.4533
  vacancy_rate: 4.5
  race_white: 390363
  race_black: 71991
  race_asian: 40139
  race_native: 6769
  hispanic: 143439
  bachelors_plus: 294677
sources:
  - field: demographics
    source: Census ACS 2023
confidence: official
tags: [jurisdiction, county, co]
timestamp: "2026-07-03"
---

# Arapahoe County, CO

County jurisdiction — 3 officeholders mapped.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 659844 |
| Under 18 | 149062 |
| 18–64 | 415649 |
| 65+ | 95133 |
| Median household income | 101087 |
| Poverty rate | 8.64 |
| Homeownership rate | 64.74 |
| Unemployment rate | 4.97 |
| Median home value | 561200 |
| Gini index | 0.4533 |
| Vacancy rate | 4.5 |
| White | 390363 |
| Black | 71991 |
| Asian | 40139 |
| Native | 6769 |
| Hispanic/Latino | 143439 |
| Bachelor's or higher | 294677 |

## Source

- demographics: Census ACS 2023