- Airport Vista Metropolitan District No 1 And No 2
- Antelope Heights Metropolitan District
- Antelope Springs Water Sanitation District
- Anthology West Metro District
- Auburn Hills Annexation
- Bald Mountain Metropolitan District
- Belford North Metro District
- Belford South Metro District
- Bell Mountain Ranch Metropolitan District
- Bella Mesa Metropolitan District
- Canterberry Crossing Metropolitan District
- Canyons Metropolitan District
- Carousel Farms Metropolitan District
- Castle Oaks Metropolitan District
- Castle Pines Commercial Metropolitan District
- Castle Pines Metropolitan District
- Castle Pines North Metropolitan District
- Castle Pines Park Authority
- Castle Pines Town Center Metropolitan District
- Castle Rock Fire Protection District
- Castleton Center Water And Sanitation District
- Castleview Metropolitan District
- Castlewood Ranch Metropolitan District
- Centennial Water and Sanitation District
- Chambers Highpoint Metropolitan District
- Chatfield South Water District
- Cherokee Ridge Estates Metropolitan District
- Cherry Creek Basin Water Quality Authority
- Cherry Creek Project Water Authority
- Cherry Creek South Metropolitan District