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Service area maps

APS is Arizona's largest supplier of electricity, serving 2.7 million customers in 11 of the state's 15 counties.

Arizona red rocks on a sunny day with blue sky.

Service territory

Use the links below to download the service area maps for the state of Arizona:

Download APS Service area map

Download state of Arizona electric districts

Phoenix metro area at dusk with greenery.

Phoenix Metropolitan service area

Use the link below to download the service area maps for the downtown Phoenix metropolitan area.

Download service area map

Energy resources
You flick a switch and the light comes on. But where does the energy that powers it come from and why is that important?
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