Table 2.

Child Opportunity Index domains, subdomains, and indicators.

COI domain/subdomain	Indicators
Total neighborhood opportunity	All domains/subdomains
Total economic opportunity	All economic subdomains
Economic equity	Adults with advanced degrees; Very high-income households; Adults without high school degrees; Very low-income households
Employment	Employment rate; High-skill employment rate; Full-time year-round earnings
Economic resources	Median household income; Poverty rate; Public assistance rate
Housing	Broadband internet access; Crowded housing
Social resources	Mobility-enhancing friendship networks; Single-parent families; Non-profit organizations
Wealth	Homeownership rate; Aggregate home values; Aggregate capital income; Aggregate real estate taxes
Total health and environmental opportunity	All health/environment subdomains
Healthy air/water	Airborne microparticles; Ozone concentration; Industrial pollutants; Hazardous waste dump sites
Healthcare resources	Health-related non-profits; Health insurance coverage
Safety	Community safety-related non-profits; Vacant housing
Healthy environments (i.e., nutrition/weather)	Healthy food retailer density; Extreme heat exposure; NatureScore; Walkability
Total educational opportunity	All educational subdomains
Early childhood education	Private pre-K enrollment; Public pre-K enrollment
Elementary education	Reading and math test scores; Reading and math test score growth; Poverty-adjusted reading and math test scores
High school/college	Advanced Placement course enrollment; College enrollment in nearby institutions; High school graduation rate
Educational quality	Adult educational attainment; Child enrichment-related non-profits; Teacher experience; School poverty

COI, Child Opportunity Index 3.0.