Electric companies in Collin County, Texas
Collin County, TX ranks 2nd of 254 Texas counties for tornado risk, FEMA score 99.9. Collin County, TX has 1,116,601 residents. Collin County, TX: 6 utilities listed by EIA. Oncor Electric Delivery Company LLC delivers power to 3,477,215 home accounts in Texas at 5.19 cents per kWh for delivery alone; Texas-New Mexico Power Co delivers power to 233,056 home accounts in Texas at 6.33 cents per kWh for delivery alone, and you choose only the supplier.
Households in Collin County can pick a supplier. See how to compare suppliers.
Collin County, TX on the map
Collin County, TX darker: more storm events
Electric utilities in Collin County, TX
| Utility listed for Collin County, TX | Type | Home accounts in Texas |
|---|---|---|
| Oncor Electric Delivery Company LLC in Collin County, TX | Investor Owned | 3,477,215 |
| Texas-New Mexico Power Co in Collin County, TX | Investor Owned | 233,056 |
| Farmers Electric Coop, Inc in Collin County, TX | Cooperative | 84,006 |
| Denton County Elec Coop, Inc in Collin County, TX | Cooperative | 298,734 |
| Fannin County Electric Coop in Collin County, TX | Cooperative | 11,712 |
| Grayson-Collin Elec Coop, Inc in Collin County, TX | Cooperative | 90,464 |
Oncor Electric Delivery Company LLC and Texas-New Mexico Power Co deliver power here and bill delivery only, so no plan price exists; you choose only the supplier. Which listed company serves your street depends on the address.
Outage risk in Collin County, TX
Collin County, TX, NWS storm events 2015 to 2025: 203 in all, 18.2 per 100,000 residents of 1,116,601, rank 19 of 254 Texas counties. Property damage in Collin County, TX: $6.8M, with 134 direct injuries or deaths.
Events by year in Collin County, TX
events a year, Collin County, TX
- 27'15
- 10'16
- 15'17
- 6'18
- 19'19
- 14'20
- 14'21
- 13'22
- 21'23
- 28'24
- 36'25
Events by type
| Collin County, TX | FEMA | Score | Rank | Events | Peak | Damage |
|---|---|---|---|---|---|---|
| Collin County, TX, thunderstorm and high wind | Relatively High | 87.7 | 29 of 254 | 116 | 2025 (30) | $1.4M |
| Collin County, TX, tornado | Very High | 99.9 | 2 of 254 | 12 | 2015 (3) | $5.2M |
| Collin County, TX, hurricane and tropical storm | Relatively Low | 59.7 | 103 of 250 | 0 | none | $0 |
| Collin County, TX, ice storm | Relatively High | 91.5 | 24 of 254 | 1 | 2023 (1) | $0 |
| Collin County, TX, winter storm and heavy snow | Relatively High | 91.1 | 18 of 254 | 22 | 2015 (18) | $235K |
| Collin County, TX, heat wave | Relatively High | 97.7 | 11 of 254 | 52 | 2023 (12) | $0 |
ZIP codes in Collin County, TX
- 75002
- 75009
- 75013
- 75023
- 75024
- 75025
- 75033
- 75034
- 75035
- 75069
- 75070
- 75071
- 75072
- 75074
- 75075
- 75078
- 75080
- 75082
- 75093
- 75094
- 75098
- 75164
- 75166
- 75173
- 75252
- 75287
- 75407
- 75409
- 75424
- 75442
- 75454
Facts about Collin County, TX
- Residents of Collin County, TX, ACS 2023
- 1,116,6016 of 254 Texas counties
- Households in Collin County, TX
- 400,1822.79 people each
- Owner-occupied homes in Collin County, TX
- 64.1%256,431 owner and 143,751 renter households
- Median household income in Collin County, TX
- $117,5882 of 253 Texas counties
- Housing units in Collin County, TX
- 421,93821,756 vacant or seasonal, 5.2% of the units
- Homes heated by electricity in Collin County, TX
- 49.8%199,277 homes, 191 of 254 Texas counties
- Utilities listed for Collin County, TX
- 64 with a home price: Farmers Electric Coop, Inc, Denton County Elec Coop, Inc, Fannin County Electric Coop
- ZIP areas touching Collin County, TX
- 3175002 to 75454
- Outage-linked storm events in Collin County, TX
- 203NWS storm events, 2015 to 2025
- Homes built before 1980 in Collin County, TX
- 11.0%median year built 2002
- Flood claims in Collin County, TX
- 129NFIP 2015 to 2025, $3.1M paid
- Home energy burden in Collin County, TX
- 1.9%$2,027 a year on electricity (DOE LEAD)
Electricity price since 2015 in Collin County, TX
Collin County, TX has no price series of its own. Collin County, TX: the Texas average was 11.56 ¢/kWh in 2015. Collin County, TX: 14.94 ¢ in 2024, 29% up. Collin County, TX: against 30% up for the U.S. average.
Collin County, TX: a 1,096 kWh month at the Texas price. Collin County, TX: $127 in 2015, $164 in 2024. Collin County, TX: $1,965 a year, 1.7% of the $117,588 median income.
Collin: 10 yearly prices
| Year | Texas average | Collin: Gap to U.S. average |
|---|---|---|
| 2015, Collin | 11.56 | -1.09 |
| 2016, Collin | 10.99 | -1.56 |
| 2017, Collin | 11.01 | -1.88 |
| 2018, Collin | 11.20 | -1.67 |
| 2019, Collin | 11.76 | -1.25 |
| 2020, Collin | 11.71 | -1.44 |
| 2021, Collin | 12.11 | -1.55 |
| 2022, Collin | 13.76 | -1.28 |
| 2023, Collin | 14.46 | -1.54 |
| 2024, Collin | 14.94 | -1.54 |
Collin County, TX: EIA-861 home prices, 2015 to 2024, not a Collin County, TX price.
CSVHousing and heating in Collin County, TX
Collin County, TX: 46,546 of 421,938 homes were built before 1980 and 232,684 in 2000 or later. Collin County, TX has 285,054 detached houses, 107,316 homes in 5+ unit buildings, 6,814 mobile homes, and 143,751 of 400,182 households rent.
Age of homes in Collin County, TX
% of homes by decade built, Collin County, TX
- 1pre-40
- 140s
- 150s
- 260s
- 770s
- 1380s
- 2090s
- 2500s
- 2610s
- 420+
Heating fuel in Collin County, TX
| Collin County, TX | Value | State median | Gap | Rank (1 = highest) |
|---|---|---|---|---|
| Collin County, TX, median year built | 2002 | 1981 | +21 years | 8 of 254 |
| Collin County, TX, built before 1980 | 11.0% | 48.9% | -37.9 points | 252 of 254 |
| Collin County, TX, built 2000 or later | 55.1% | 23.8% | +31.3 points | 8 of 254 |
| Collin County, TX, detached houses | 67.6% | 73.4% | -5.8 points | 193 of 254 |
| Collin County, TX, apartments in 5+ unit buildings | 25.4% | 3.7% | +21.7 points | 4 of 254 |
| Collin County, TX, mobile homes | 1.6% | 14.1% | -12.5 points | 254 of 254 |
| Collin County, TX, renter households | 35.9% | 25.5% | +10.4 points | 37 of 254 |
| Collin County, TX, median home value | $447,600 | $158,050 | +$289,550 | 3 of 250 |
| Collin County, TX, median gross rent a month | $1,792 | $928 | +$864 | 2 of 246 |
| Collin County, TX, people per household | 2.77 | 2.59 | +0.18 | 62 of 254 |
Cost of living with electricity in Collin County, TX
Collin County, TX: electricity $2,027 a year per home (DOE LEAD), all home energy $2,665, 1.9% of $141,852 income. 383,675 households in Collin County, TX spend about $777.7 million a year on electricity and $1.0 billion on all home energy. Lower-income homes in Collin County, TX ($21,269 a year) spend 9.3% of income, 5.0 times the all-home figure.
Energy burden in Collin County, TX
| Collin County, TX | Homes | Income | Power | Gas | Other | Burden |
|---|---|---|---|---|---|---|
| Collin County, TX, all households | 383,675 | $141,852 | $2,027 | $631 | $7 | 1.9% |
| Collin County, TX, lower income | 50,554 | $21,269 | $1,620 | $357 | $11 | 9.3% |
| Collin County, TX, owners | 247,538 | $174,102 | $2,358 | $881 | $9 | 1.9% |
| Collin County, TX, renters | 136,137 | $83,213 | $1,425 | $179 | $3 | 1.9% |
Flood claims and flood insurance in Collin County, TX
Collin County, TX: 129 NFIP flood claims in 2015 to 2025, $3.1M paid, median paid claim $16,105.
1,451 of 300,712 residential structures in Collin County, TX carry an NFIP contract. 1,612 NFIP policies of any type were in force in Collin County, TX on 8 Sep 2026. Collin County, TX lists 38 repetitive-loss properties.
Collin County, TX: claims history, not an outage count.
Flood claims by year in Collin County, TX
flood claims a year, Collin County, TX
- 48'15
- 12'16
- <5'17
- 17'18
- 8'19
- 12'20
- 11'21
- <5'22
- 0'23
- 10'24
- <5'25
| Collin County, TX | Value | Median county | Rank (1 = highest) |
|---|---|---|---|
| Collin County, TX, claims 2015-2025 | 129 | — | 42 of 140 |
| Collin County, TX, paid 2015-2025 | $3.1M | — | 50 of 140 |
| Collin County, TX, median paid claim | $16,105 | — | — |
| Collin County, TX, claims per 1,000 homes | 0.4 | 2.9 | 135 of 140 |
| Collin County, TX, homes with flood insurance | 0.5% | 0.7% | 146 of 222 |
| Collin County, TX, policies in force | 1,612 | — | — |
| Collin County, TX, repetitive-loss properties | 38 | — | — |
Collin County, TX: OpenFEMA NFIP, claims as of 8 Sep 2026, insured share as of 3 Aug 2026; counts under 5 are hidden.
Collin County, TX: flood claims by state, flood hub.
Climate and electric heating in Collin County, TX
Collin County, TX totals 2,501 heating degree days and 2,424 cooling degree days a year (1991-2020 normal).
For heating, Collin County, TX is the 85th coldest of 254 counties in Texas: 2,501 against a median of 2,226. For cooling, Collin County, TX is the 150th hottest: 2,424 against a median of 2,472.
Collin County, TX sits between climates, 77 degree days separate heating and cooling.
Collin County, TX averaged 2,234 heating degree days in 2016-2025 against a 2,501 normal, 11% fewer.
Collin County, TX: 49.8% of 400,182 homes heat with electricity; 50.2% use gas, oil, wood or something else.
| Collin County, TX | Value | TX median county | Collin County, TX, rank (1 = highest) |
|---|---|---|---|
| Collin County, TX, heating degree days, 1991-2020 normal | 2,501 | 2,226 | 85 of 254 |
| Collin County, TX, heating degree days, 2016-2025 mean | 2,234 | 2,023 | 90 of 254 |
| Collin County, TX, cooling degree days, 1991-2020 normal | 2,424 | 2,472 | 150 of 254 |
| Collin County, TX, cooling degree days, 2016-2025 mean | 2,686 | 2,708 | 138 of 254 |
| Collin County, TX, electric heating, ACS 2019-2023 | 49.8% | 63.5% | 191 of 254 |
Collin County, TX: ACS B25040, 400,182 homes; NOAA nClimDiv, retrieved 7 Oct 2026.
Analyst note on Collin County, TX
Collin County, TX touches 31 ZIP areas, 75002 to 75454, about 36,019 residents each. Household income in Collin County, TX is $117,588; 256,431 of its 400,182 households own. Collin County, TX counts 1,116,601 residents in 400,182 households.
199,277 of the 400,182 homes in Collin County, TX heat with electricity. Collin County, TX has 421,938 housing units, 21,756 (5.2%) vacant or seasonal, and 143,751 rented homes. Collin County, TX logged 203 storm events for its 1,116,601 residents.
The median home in Collin County, TX dates from 2002. Homes in Collin County, TX pay $2,027 a year for electricity.
Bill and heat pump calculator, Collin County, TX
Compare Collin County, TX with its neighbours
- Rockwall County sits 19 miles southeast of Collin County, TX, with 116,931 residents against 1,116,601 there, 67 storm events against 203, median home built 2005 against 2002, energy burden 2.0% against 1.9%, income $124,917 against $117,588.
- Dallas County sits 21 miles southwest of Collin County, TX, with 2,603,816 residents against 1,116,601 there, 258 storm events against 203, median home built 1982 against 2002, energy burden 2.2% against 1.9%, income $74,149 against $117,588.
- Denton County sits 21 miles west of Collin County, TX, with 945,644 residents against 1,116,601 there, 254 storm events against 203, median home built 2002 against 2002, energy burden 1.9% against 1.9%, income $108,185 against $117,588.
- Hunt County sits 32 miles east of Collin County, TX, with 104,917 residents against 1,116,601 there, 96 storm events against 203, median home built 1988 against 2002, energy burden 3.0% against 1.9%, income $70,112 against $117,588.
- Kaufman County sits 39 miles southeast of Collin County, TX, with 160,718 residents against 1,116,601 there, 118 storm events against 203, median home built 2004 against 2002, energy burden 2.8% against 1.9%, income $88,606 against $117,588.
Cities in Collin County, TX
- Plano electricity rates287,339 residents
- Frisco electricity rates210,238 residents
- McKinney electricity rates202,314 residents
- Allen electricity rates107,684 residents
- Wylie electricity rates58,991 residents
- Prosper electricity rates34,567 residents
Texas: home prices since 2001, planned plants.
Questions on Collin County, TX
Collin County, TX: what do homes pay for electricity?
No single price in Collin County, TX: 6 utilities deliver power and homes pick a plan. Texas average 14.94 cents per kWh, $164 a month at 1,096 kWh.
Collin County, TX: how many homes heat with electricity?
Collin County, TX: 199,277 of 400,182 occupied homes, 49.8%, rank 191 of 254.
Collin County, TX: median household income?
$117,588 in Collin County, TX, rank 2 of 253; 1,116,601 residents, 400,182 households.
Collin County, TX: outage-linked storms since 2015?
Collin County, TX: 203 NWS events, peak year 2025.
Collin County, TX: flood insurance claims since 2015?
Collin County, TX: 129 NFIP flood claims, $3.1M paid, 0.4 per 1,000 homes, 0.5% of homes insured.
How old are the homes in Collin County, TX?
Collin County, TX: median home built 2002; 11.0% predate 1980, 67.6% detached, 25.4% in 5+ unit buildings.
Collin County, TX: share of income for energy?
Collin County, TX homes spend $2,027 a year on electricity, $2,665 on all energy: 1.9% of $141,852; 9.3% for lower incomes.