# Anna, Texas electricity: only part of town can choose a provider

_Updated October 19, 2026. Data: ERCOT Oct 5, 2026; Power to Choose Oct 19, 2026, 7:59 AM CT._

**In short:** Anna homes in ERCOT's competitive data are on Oncor's wires (2,614) and TNMP's wires (147). Only part of Anna is on the competitive market; the Census counts about 7,753 households in the city. Many of the rest likely get power from an electric co-op or another utility without retail choice, so check your exact address.

## Moving to Anna

Local numbers for setting up a home in Anna, each checked on the official source. More contacts: https://powerhopper.energy/texas-electricity/anna/move-in-information

- **Water and utility billing:** utility billing (start, transfer or stop water service), 972-924-2432.
- **Trash pickup:** CARDS: trash and recycling, 877-592-2737.
- **Natural gas:** Atmos Energy: customer service, 888-286-6700.
- **Public schools:** Anna ISD.
- **Driver license:** Texas DPS Driver License Office: McKinney, 512-424-2600.

## Who delivers electricity in Anna?
Anna homes in ERCOT's competitive data are on Oncor's wires (2,614) and TNMP's wires (147).

## Can every address in Anna choose?
2,754 of 2,754 Anna-addressed competitive homes (100%) are in split ZIP codes (75409), where a neighbor may have a different utility.

## What is different about Anna?
- Population: 17,137 (2020 base) to 35,245 (July 2025), +105.7%, per Census Vintage 2025 estimates. The largest one-year change was +4,113 people, from July 2022 to July 2023. (Source: https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025_48.csv)
- Anna's postal city carries 2,761 competitive homes, fewer than the city's 7,753 Census households (ratio 0.36). Part of that gap is Anna homes with a neighboring city's mailing address; part fits co-op or city-utility service. (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/)
- Anna is still adding homes: 11 new residential meters in its main ZIP codes during Oct. 7-18, 2026 (most in 75409: 11), plus 12 vacant-to-active switches. (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203)
- 214 of the 2,973 home meters in Anna's main ZIP codes (7.2%) were de-energized on October 5, 2026, typically a vacant unit awaiting its next account. (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203)
- Nearly all Anna-addressed competitive homes (2,754) are in one ZIP code, 75409. ZIP-wide, ERCOT counts 2,759 competitive meters for 8,801 Census households, a 0.31 ratio. (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/)
- By competitive homes on its postal city, Anna is number 17 of the 30 cities and towns touching Collin County, just behind Lavon (3,677). (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203)
- In ZIP 75409, which holds 2,754 Anna-addressed homes, ERCOT counts only 0.31 competitive meters per Census household. EIA's 2024 data lists Denton County Electric Cooperative, Fannin County Electric Cooperative, and Farmers Electric Cooperative among others in the counties ERCOT and the Census link to that ZIP; their customers are not on the competitive market unless the utility opted in. (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/, https://www.eia.gov/electricity/data/eia861/)
- In 75409, the ZIP holding most Anna homes, the ACS 2020-2024 survey finds a median household income of $104,814, 19.1% renters and 27.9% of households with $250+ monthly electric bills. (Source: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/)
- Nearby, McKinney (12 mi) has just 0.55 competitive homes per household, while McKinney counts 41,092 on its postal city. (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/)

## By the numbers
- Population (July 1, 2025 estimate): 35,245
- Population (2020 estimates base): 17,137
- Occupied households (ACS 2020-2024): 7,753
- Active residential meters with an Anna address: 2,761
- Active business meters with an Anna address: 333
- Residential meters per Census household: 0.36
- Delivery utilities (homes): Oncor 2,614; TNMP 147
- Counties: Collin
- ZIP codes touching Anna: 1
- Split ZIP codes (flagged below): 1

## Plan prices (median ¢/kWh at 500 / 1,000 / 2,000 kWh)
- Oncor: 14.1 / 13.4 / 13.2; delivery 6.8673¢/kWh + $4.06/mo
- TNMP: 16.1 / 15.1 / 14.7; delivery 7.771¢/kWh + $7.56/mo

## ZIP codes
**Not every address in these ZIP codes has retail choice; check your exact address.**

| ZIP | Postal cities | Land in city | Competitive homes | Households | Ratio | Notes |
|---|---|---|---|---|---|---|
| 75409 | Anna 100% | 21% | 2,759 | 8,801 | 0.31 | Split. Partial coverage. Two delivery utilities: Oncor 2,614, TNMP 145 homes. 11 new residential meters Oct 7-18, 2026. |

## Business electricity in Anna
333 active business meters. Power Hopper compares offers from retail electric providers and direct suppliers; for high-consumption businesses we can run a competitive bid. No savings or bidder count is promised. Businesses in Texas retail-choice areas can request a rate review online.

## Questions
**Does Anna have electricity choice?** Some can: 2,761 Anna-addressed homes are on the competitive market, against about 7,753 city households. Many others likely belong to an electric co-op and can't choose. Split ZIP codes for Anna: 75409; on those, check the exact address.
**What is the biggest Anna ZIP code for electricity customers?** 75409, with 2,759 competitive homes in ERCOT's data (2,754 addressed to Anna) against roughly 8,801 Census households, a 0.31 ratio.
**How many businesses in Anna are on the competitive electricity market?** Yes, where Oncor delivers: 333 Anna-addressed business meters are on the competitive market in ERCOT's data, and large accounts can also buy from commercial suppliers directly.
**How do I start electric service at a new Anna address?** 13.7% of 75409 residents moved within a year (ACS), and 12 75409 meters turned from vacant to active Oct. 7-18, 2026. Check that your Anna address is on Oncor's wires, then choose a plan and start date.
**Who restores power in Anna after an outage?** The delivery utility for your street. ERCOT puts Anna homes on Oncor (2,614 homes) and TNMP (147 homes) wires; your retail provider does not run the lines. Co-op members report outages to their co-op.

## Sources
- ERCOT TDSP ESIID Extract (report 203): full extract as of Oct 5, 2026; daily files Oct 7-18, 2026: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203
- Census ACS 2020-2024 5-year estimates (B25003 households, B01003 population): https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/
- Census Vintage 2025 city and town population estimates: https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025_48.csv
- Census 2020 ZCTA-to-place and ZCTA-to-county relationship files: https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/
- EIA-861 (2024) utility service territories by county: https://www.eia.gov/electricity/data/eia861/
- PUCT Power to Choose residential offer export, Oct 19, 2026, 7:59 AM CT: https://www.powertochoose.org/en-us/Plan/ExportToCsv
- PUCT: Choosing an Electric Plan: https://www.puc.texas.gov/consumer-help/electricity/electric-plan/
- PUCT broker directory (BR260201): https://www.puc.texas.gov/industry/electric/directories/brk/alpha_brk/
- Oncor Electric Delivery: https://www.oncor.com/
- Texas-New Mexico Power (TNMP): https://tnmp.com/
- Oncor delivery tariff (effective October 4, 2026): https://interchange.puc.texas.gov/Documents/59249_105_1676040.PDF
- TNMP delivery tariff (effective September 13, 2026): https://tnmp.com/sites/default/files/inline-images/TNMP%20Retail%20Tariff%20%2858964%29.pdf
- Census Bureau Vintage 2025 city and town population estimates: https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025_48.csv
- ERCOT TDSP ESIID Extract (report 203), Oct 5, 2026: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203
- Census ACS 2020-2024 5-year, table B25003: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/
- ERCOT daily TDSP ESIID Extract files, Oct 7-18, 2026, via Power Hopper's Oct 18 ZIP study: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203
- ERCOT TDSP ESIID Extract (report 203), Oct 5, 2026: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203
- ERCOT TDSP ESIID Extract (report 203), Oct 5, 2026: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203
- Census ACS 2020-2024 5-year, table B25003: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/
- ERCOT TDSP ESIID Extract (report 203), Oct 5, 2026: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203
- ERCOT TDSP ESIID Extract (report 203), Oct 5, 2026: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203
- Census ACS 2020-2024 5-year, table B25003: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/
- EIA-861 (2024) utility service territories by county: https://www.eia.gov/electricity/data/eia861/
- Census ACS 2020-2024 5-year, table B25003: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/
- ERCOT TDSP ESIID Extract (report 203), Oct 5, 2026: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203
- Census ACS 2020-2024 5-year, table B25003: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/

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