# Flower Mound, 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:** ERCOT counts 11,965 active residential meters with a Flower Mound address, all on Oncor's wires (October 5, 2026). Only part of Flower Mound is on the competitive market; the Census counts about 28,128 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 Flower Mound

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

- **City hall (ask about water service):** Town of Flower Mound: Town Hall (main line), 972-874-6000.
- **Trash pickup:** Republic Services: trash and recycling, 817-317-2000.
- **Natural gas:** Atmos Energy: customer service, 888-286-6700.
- **Public schools:** Lewisville ISD, Argyle ISD, Northwest ISD.
- **Driver license:** Texas DPS Driver License Office: Flower Mound, 512-424-2600.

## Who delivers electricity in Flower Mound?
ERCOT counts 11,965 active residential meters with a Flower Mound address, all on Oncor's wires (October 5, 2026).

## Can every address in Flower Mound choose?
11,965 of 11,965 Flower Mound-addressed competitive homes (100%) are in split ZIP codes (75022, 75028, 76262, 76226), where a neighbor may have a different utility.

## What is different about Flower Mound?
- Flower Mound counted about 79,540 residents in the Census Bureau's 2025 estimate, against 75,957 in the 2020 base, a change of +4.7%. The largest one-year change was +1,209 people, from July 2021 to July 2022. (Source: https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025_48.csv)
- Only 11,965 competitive residential meters carry a Flower Mound mailing address, against 28,128 Census households in the city, a ratio of 0.43: some homes use other postal cities, and some likely have no retail choice. (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/)
- Of the 3,564,530 homes Oncor serves on the competitive market, 0.3% have a Flower Mound mailing address. (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203)
- Flower Mound's main ZIP codes: 11,968 active and 791 de-energized residential meters (6.2% de-energized, usually empty or between tenants). (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203)
- Flower Mound's biggest ZIP code for electricity customers is 75022, with 6,292 of the 11,965 competitive homes that carry a Flower Mound address and a ZIP-wide ratio of 0.70 meters per household. (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, Flower Mound is number 10 of the 36 cities and towns touching Denton County, just behind The Colony (14,498). (Source: https://www.ercot.com/misapp/GetReports.do?reportTypeId=203)
- In ZIP 75028, which holds 5,673 Flower Mound-addressed homes, ERCOT counts only 0.31 competitive meters per Census household. EIA's 2024 data lists Cooke County Electric Cooperative Assn, Denton County Electric Cooperative, and Tri-County 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/)
- Median household income across Flower Mound's main ZIP codes runs from $149,436 in 75028 to $177,357 in 75022 (ACS 2020-2024); 46.4% of 75022 households and 35.4% of 75028 households report $250+ monthly electric bills. (Source: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/)
- By land area, 44% of Flower Mound lies in ZIP 75022 and 37% in 75028 (Census 2020 ZCTA-to-place file); 4 ZIP codes cover at least 5% of the city each. (Source: https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/)
- Of Flower Mound's six nearest towns, Southlake has the most competitive homes (5,503, 6 mi away) and Southlake the fewest per household (0.60). (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): 79,540
- Population (2020 estimates base): 75,957
- Occupied households (ACS 2020-2024): 28,128
- Active residential meters with a Flower Mound address: 11,965
- Active business meters with a Flower Mound address: 1,189
- Residential meters per Census household: 0.43
- Delivery utilities (homes): Oncor 11,965
- Counties: Denton, Tarrant
- ZIP codes touching Flower Mound: 4
- Split ZIP codes (flagged below): 4

## 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

## 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 |
|---|---|---|---|---|---|---|
| 76262 | Trophy Club 48%, Roanoke 44%, Fort Worth 8% | 9% | 10,507 | 15,750 | 0.67 | Split. Most homes, not all. Mostly outside Flower Mound city limits. |
| 75022 | Flower Mound 100% | 94% | 6,295 | 9,046 | 0.7 | Split. Most homes, not all.  |
| 75028 | Flower Mound 100% | 100% | 5,673 | 18,107 | 0.31 | Split. Partial coverage.  |
| 76226 | Argyle 98%, Denton 2% | 8% | 1,142 | 14,046 | 0.08 | Split. Little coverage. Split: City of Denton (Denton city limits cover about 9% of the ZIP's land); that utility's customers can't choose. Mostly outside Flower Mound city limits. |

## Business electricity in Flower Mound
1,189 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
**Can Flower Mound residents pick their own electric company?** Some can: 11,965 Flower Mound-addressed homes are on the competitive market, against about 28,128 city households. Many others likely belong to an electric co-op and can't choose. Split ZIP codes for Flower Mound: 75022, 75028, 76262, 76226; on those, check the exact address.
**What is the biggest Flower Mound ZIP code for electricity customers?** ZIP 75022: 6,292 of its 6,295 competitive residential meters use a Flower Mound address, and the ZIP has about 9,046 Census households (ratio 0.70). 75028 trails at 0.31 meters per household.
**Are electric bills high in Flower Mound?** Bills vary across Flower Mound. 46.4% of households in 75022 told the Census survey (ACS 2020-2024) they pay $250 or more a month for electricity, compared with 35.4% in 75028. Bigger, older or all-electric homes push that share up, so compare plans at your own usage.
**I'm moving to Flower Mound. How do I set up electricity?** 12.3% of 75022 residents moved within a year (ACS), and 3 75022 meters turned from vacant to active Oct. 7-18, 2026. Check that your Flower Mound address is on Oncor's wires, then choose a plan and start date.
**Where do I report a Flower Mound power outage?** Call Oncor (oncor.com/outages), the wires utility for Flower Mound's 11,965 competitive homes; a retail provider can't fix 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/
- Oncor delivery tariff (effective October 4, 2026): https://interchange.puc.texas.gov/Documents/59249_105_1676040.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 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
- 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/
- Census 2020 ZCTA-to-place relationship file: https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/
- 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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