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The Chiawuli Tak handbook

Living in Chiawuli Tak, AZ: what to set up and who to call

Chiawuli Tak has no town government of its own, so Pima County runs its elections and most services, and its children attend Indian Oasis-Baboquivari Unified District. Power in Chiawuli Tak comes from Trico Electric Cooperative, a cooperative utility rather than a private company.

Which school will my kid attend?How do I register to vote?ZIP codes
Chiawuli Tak has no town government. It’s a census-designated place in Pima County, so the county and regional agencies provide most services. This page answers what we can; the same answers appear on Chiawuli Tak’s town page under “Getting set up”.

I’m new in town

What to set up in Chiawuli Tak, and who provides it. Tap an answer for the details and where they come from.

PowerTrico Electric Cooperativecooperative utility · 14.3¢/kWhMore →Internet1 providers100% of addresses get 100/20 MbpsMore →Trash & dumpNot on file yetWe don’t have Chiawuli Tak’s trash rules yetMore →SchoolIndian Oasis-Baboquivari Unified DistrictWhich school depends on grade and addressMore →Register to voteOnlineRules from vote.govMore →ZIP code85634Where people live, not P.O. boxesMore →
Home services

Power, water and internet

Who to call to start service at a new address in Chiawuli Tak.

Electricity

Power comes from Trico Electric Cooperative

Trico Electric Cooperative (Trico Electric Cooperative Inc), a cooperative utility, serves all of Chiawuli Tak. Its homes paid an average of 14.3¢ per kWh in 2025, about $131 a month (its average across Arizona).

Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.

Internet

1 home internet providers serve Chiawuli Tak

100% of 16 addresses can get 100/20 Mbps; 100% can get fiber.

ProviderTechnologyAddressesFastest (Mbps)
Tohono O'Odham Utility AuthorityDSL, Fiber100%250/50

FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.

Trash & recycling

We don’t have Chiawuli Tak’s trash rules yet

Pickup rules, the dump and recycling in Chiawuli Tak.

Trash, recycling and bulk pickupNot on fileChiawuli Tak has no town government of its own, so look for trash and recycling rules on the county’s site.
Schools

Where your child goes to school

Public school districts and the school path by grade.

Chiawuli Tak kids go to
PK–3Indian Oasis Primary Elementary Schoolin Sells
7–8Baboquivari Middle Schoolin Topawa
9–12Baboquivari High Schoolin Topawa

Chiawuli Tak is in Indian Oasis-Baboquivari Unified District.

Test scores and every school: see Schools →

U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.

Government & voting

No town hall: the county runs things

Chiawuli Tak is unincorporated, so Pima County is the local government.

Local governmentPima CountyChiawuli Tak is a census-designated place: no town hall of its ownCensus
Who runs elections herePima County RecorderElections here are run by Pima County (county election office). P.O. Box 3145, Tucson, AZ 85702 · (520) 724-4330FVAP, Sep 2025
Register to voteOnlineIn Arizona you can register online until 29 days before Election Day, in person until 29 days before Election Day, or by mail (postmarked 29 days before).vote.govCheck your registration and polling placemy.arizona.voteThe state’s voter lookup

Election office: FVAP local election office directory, updated Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.

ZIP codes & area codes

Chiawuli Tak is in ZIP code 85634

ZIP codes where Chiawuli Tak residents live, with the share of the town in each.

ZIPPost office nameShare of Chiawuli TakZIP’s residents in Chiawuli Tak
85634Sells, AZ100%1%
Area code520Wikidata

Census 2020 ZIP Code Tabulation Areas, by census block; post office names: GeoNames (CC BY 4.0). ZIPs created since 2020 are missing.

Everyday places

Getting around, the ER and the library

One line each; the subject pages have the rest.

Nearest emergency roomSells Hospital14.3 miles awayGet a library cardVenito Garcia LibraryMain St. - Tribal Bldg · (520) 383-5756

ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.

Questions about living in Chiawuli Tak

Who provides electricity in Chiawuli Tak?

Trico Electric Cooperative (Trico Electric Cooperative Inc), a cooperative utility. Its homes paid about 14.3¢ per kWh in 2025 (EIA).

What internet providers serve Chiawuli Tak?

Tohono O'Odham Utility Authority (FCC, as of December 2025).

What ZIP codes are in Chiawuli Tak?

85634. Census 2020 ZIP Code Tabulation Areas.

What school district is Chiawuli Tak in?

Indian Oasis-Baboquivari Unified District.

How do I register to vote in Chiawuli Tak?

In Arizona you can register online until 29 days before Election Day, in person until 29 days before Election Day, or by mail (postmarked 29 days before). Elections here are run by the Pima County Recorder. Check your registration at my.arizona.vote.

Sources & dates

Every answer above names its source. Here they are with their dates.

  • Power: HIFLD Electric Retail Service Territories (map Aug 2023); EIA-861 final 2025.
  • Trash: OpenStreetMap, Geofabrik extract of Oct 9, 2026. © OpenStreetMap contributors (ODbL).
  • ZIP codes: Census 2020 ZCTA relationship files; GeoNames postal codes (CC BY 4.0).
  • Schools: NCES Common Core of Data, 2024–25.
  • Registration: vote.gov, updated Sep 12, 2025 (read Oct 10, 2026). Official sites and area codes: Wikidata.
  • Election office: FVAP local election office directory (fetched Oct 10, 2026; each record dated), EAC EAVS 2024 jurisdictions; registration and lookup links from vote.gov’s state data, checked Oct 10, 2026.
  • Internet: FCC National Broadband Map, as of December 2025.