Electric companies in Natrona County, Wyoming
Natrona County, WY ranks 1st of 23 Wyoming counties for the lowest yearly electricity cost per home ($826). Natrona County, WY has 79,735 residents. Natrona County, WY: 2 utilities listed by EIA. Natrona County, WY: home electricity prices of 13.44 to 13.71 cents per kWh.
Natrona County, WY on the map
Natrona County, WY darker: more storm events
Cost of living with electricity in Natrona County, WY
Natrona County, WY: electricity $826 a year per home (DOE LEAD), all home energy $1,867, 2.1% of $88,663 income. 32,895 households in Natrona County, WY spend about $27.2 million a year on electricity and $61.4 million on all home energy. Lower-income homes in Natrona County, WY ($21,582 a year) spend 6.5% of income, 3.1 times the all-home figure.
Energy burden in Natrona County, WY
| Natrona County, WY | Homes | Income | Power | Gas | Other | Burden |
|---|---|---|---|---|---|---|
| Natrona County, WY, all households | 32,895 | $88,663 | $826 | $876 | $165 | 2.1% |
| Natrona County, WY, lower income | 8,505 | $21,582 | $624 | $658 | $122 | 6.5% |
| Natrona County, WY, owners | 23,937 | $106,769 | $946 | $1,049 | $195 | 2.0% |
| Natrona County, WY, renters | 8,958 | $40,282 | $506 | $412 | $82 | 2.5% |
Facts about Natrona County, WY
- Residents of Natrona County, WY, ACS 2023
- 79,7352 of 23 Wyoming counties
- Households in Natrona County, WY
- 33,2852.40 people each
- Owner-occupied homes in Natrona County, WY
- 73.6%24,487 owner and 8,798 renter households
- Median household income in Natrona County, WY
- $71,24710 of 23 Wyoming counties
- Housing units in Natrona County, WY
- 37,1013,816 vacant or seasonal, 10.3% of the units
- Homes heated by electricity in Natrona County, WY
- 20.7%6,882 homes, 9 of 23 Wyoming counties
- Utilities listed for Natrona County, WY
- 22 with a home price: PacifiCorp, High Plains Power Inc
- Lowest home price in Natrona County, WY
- 13.44 ¢/kWhPacifiCorp, 1.9% below the highest
- Highest home price in Natrona County, WY
- 13.71 ¢/kWhHigh Plains Power Inc
- Monthly bill gap in Natrona County, WY
- $2between the two at 863 kWh, $28 a year, 0.04% of the Natrona County, WY median income
- ZIP areas touching Natrona County, WY
- 1282601 to 82648
- Outage-linked storm events in Natrona County, WY
- 485NWS storm events, 2015 to 2025
- Homes built before 1980 in Natrona County, WY
- 56.3%median year built 1977
- Flood claims in Natrona County, WY
- 8NFIP 2015 to 2025, $153K paid
- Home energy burden in Natrona County, WY
- 2.1%$826 a year on electricity (DOE LEAD)
Electricity price since 2015 in Natrona County, WY
PacifiCorp charged Natrona County, WY homes 11.25 ¢/kWh in 2015. Natrona County, WY: 13.44 ¢ in 2024, 20% up. Natrona County, WY: against 14% up for the Wyoming average.
Natrona County, WY: a 863 kWh month at that price. Natrona County, WY: $97 in 2015, $116 in 2024. Natrona County, WY: $1,393 a year, 2.0% of the $71,247 median income.
Natrona: 10 yearly prices
| Year | PacifiCorp, Natrona County, WY | Natrona: Gap to Wyoming average | Natrona: Gap to U.S. average |
|---|---|---|---|
| 2015, Natrona | 11.25 | +0.28 | -1.40 |
| 2016, Natrona | 11.44 | +0.31 | -1.11 |
| 2017, Natrona | 11.34 | -0.03 | -1.55 |
| 2018, Natrona | 11.05 | -0.24 | -1.82 |
| 2019, Natrona | 10.84 | -0.34 | -2.17 |
| 2020, Natrona | 10.79 | -0.32 | -2.36 |
| 2021, Natrona | 10.73 | -0.44 | -2.93 |
| 2022, Natrona | 10.84 | -0.25 | -4.20 |
| 2023, Natrona | 11.26 | -0.20 | -4.74 |
| 2024, Natrona | 13.44 | +0.97 | -3.04 |
Natrona County, WY: EIA-861 home prices, 2015 to 2024, not a Natrona County, WY price.
CSVElectric utilities in Natrona County, WY
| Utility listed for Natrona County, WY | Type | Home price ¢/kWh | Yearly bill at 863 kWh | Share of Natrona County, WY median income of $71,247 |
|---|---|---|---|---|
| PacifiCorp in Natrona County, WY | Investor Owned | 13.44 | $1,393 | 1.95% |
| High Plains Power Inc in Natrona County, WY | Cooperative | 13.71 | $1,420 | 1.99% |
Prices are statewide utility averages, not a county price.
Bill and heat pump calculator, Natrona County, WY
Compare Natrona County, WY with its neighbours
- Johnson County sits 83 miles north of Natrona County, WY, with 8,602 residents against 79,735 there, 233 storm events against 485, median home built 1985 against 1977, energy burden 3.4% against 2.1%, income $63,905 against $71,247.
- Washakie County sits 73 miles northwest of Natrona County, WY, with 7,708 residents against 79,735 there, 105 storm events against 485, median home built 1972 against 1977, energy burden 4.2% against 2.1%, income $62,648 against $71,247.
- Converse County sits 75 miles east of Natrona County, WY, with 13,759 residents against 79,735 there, 274 storm events against 485, median home built 1978 against 1977, energy burden 2.7% against 2.1%, income $79,164 against $71,247.
- Carbon County sits 109 miles south of Natrona County, WY, with 14,549 residents against 79,735 there, 2,505 storm events against 485, median home built 1973 against 1977, energy burden 3.0% against 2.1%, income $66,721 against $71,247.
- Albany County sits 108 miles southeast of Natrona County, WY, with 37,713 residents against 79,735 there, 3,915 storm events against 485, median home built 1977 against 1977, energy burden 2.7% against 2.1%, income $59,881 against $71,247.
Outage risk in Natrona County, WY
Natrona County, WY, NWS storm events 2015 to 2025: 485 in all, 608.3 per 100,000 residents of 79,735, rank 6 of 23 Wyoming counties. Property damage in Natrona County, WY: $5.4M.
Events by year in Natrona County, WY
events a year, Natrona County, WY
- 47'15
- 52'16
- 55'17
- 37'18
- 28'19
- 49'20
- 45'21
- 33'22
- 47'23
- 36'24
- 56'25
Events by type
| Natrona County, WY | FEMA | Score | Rank | Events | Peak | Damage |
|---|---|---|---|---|---|---|
| Natrona County, WY, thunderstorm and high wind | Very Low | 5.6 | 19 of 23 | 312 | 2025 (43) | $340K |
| Natrona County, WY, tornado | Relatively Low | 36.9 | 4 of 23 | 5 | 2023 (2) | $100K |
| Natrona County, WY, ice storm | Relatively Low | 41.7 | 6 of 23 | 0 | none | $0 |
| Natrona County, WY, winter storm and heavy snow | Very High | 97.1 | 2 of 23 | 154 | 2023 (25) | $0 |
| Natrona County, WY, heat wave | Very Low | 17.2 | 3 of 23 | 8 | 2021 (3) | $0 |
Natrona County, WY, no score or events: hurricane and tropical storm.
Housing and heating in Natrona County, WY
Natrona County, WY: 20,887 of 37,101 homes were built before 1980 and 9,460 in 2000 or later. Natrona County, WY has 26,526 detached houses, 4,982 homes in 5+ unit buildings, 3,129 mobile homes, and 8,798 of 33,285 households rent.
Age of homes in Natrona County, WY
% of homes by decade built, Natrona County, WY
- 11pre-40
- 340s
- 1550s
- 760s
- 2070s
- 1280s
- 690s
- 1200s
- 1310s
- 120+
Heating fuel in Natrona County, WY
| Natrona County, WY | Value | State median | Gap | Rank (1 = highest) |
|---|---|---|---|---|
| Natrona County, WY, median year built | 1977 | 1978 | -1 years | 14 of 23 |
| Natrona County, WY, built before 1980 | 56.3% | 53.3% | +3.0 points | 9 of 23 |
| Natrona County, WY, built 2000 or later | 25.5% | 22.5% | +3.0 points | 7 of 23 |
| Natrona County, WY, detached houses | 71.5% | 72.8% | -1.3 points | 13 of 23 |
| Natrona County, WY, apartments in 5+ unit buildings | 13.4% | 6.4% | +7.0 points | 3 of 23 |
| Natrona County, WY, mobile homes | 8.4% | 12.8% | -4.4 points | 19 of 23 |
| Natrona County, WY, renter households | 26.4% | 25.8% | +0.6 points | 9 of 23 |
| Natrona County, WY, median home value | $260,400 | $260,400 | +$0 | 12 of 23 |
| Natrona County, WY, median gross rent a month | $973 | $913 | +$60 | 6 of 23 |
| Natrona County, WY, people per household | 2.35 | 2.35 | +0.00 | 12 of 23 |
Flood claims and flood insurance in Natrona County, WY
Natrona County, WY: 8 NFIP flood claims in 2015 to 2025, $153K paid.
161 of 31,996 residential structures in Natrona County, WY carry an NFIP contract. 184 NFIP policies of any type were in force in Natrona County, WY on 8 Sep 2026.
Natrona County, WY: claims history, not an outage count.
| Natrona County, WY | Value | Median county | Rank (1 = highest) |
|---|---|---|---|
| Natrona County, WY, claims 2015-2025 | 8 | — | 3 of 6 |
| Natrona County, WY, paid 2015-2025 | $153K | — | 2 of 6 |
| Natrona County, WY, median paid claim | <5 | — | — |
| Natrona County, WY, claims per 1,000 homes | 0.2 | 0.5 | 6 of 6 |
| Natrona County, WY, homes with flood insurance | 0.5% | 0.3% | 6 of 23 |
| Natrona County, WY, policies in force | 184 | — | — |
Natrona County, WY: OpenFEMA NFIP, claims as of 8 Sep 2026, insured share as of 3 Aug 2026; counts under 5 are hidden.
Natrona County, WY: flood claims by state, flood hub.
Climate and electric heating in Natrona County, WY
Natrona County, WY totals 7,938 heating degree days and 367 cooling degree days a year (1991-2020 normal).
For heating, Natrona County, WY is the 14th coldest of 23 counties in Wyoming: 7,938 against a median of 8,052. For cooling, Natrona County, WY is the 9th hottest: 367 against a median of 329.
Natrona County, WY: winter dominates, by 7,571 heating degree days over cooling.
Natrona County, WY: the 2016-2025 mean was 7,835 heating degree days, near the 7,938 normal (-1%).
In Natrona County, WY, 20.7% of 33,285 homes heat with electricity; the other 79.3% use another main heating fuel.
| Natrona County, WY | Value | WY median county | Natrona County, WY, rank (1 = highest) |
|---|---|---|---|
| Natrona County, WY, heating degree days, 1991-2020 normal | 7,938 | 8,052 | 14 of 23 |
| Natrona County, WY, heating degree days, 2016-2025 mean | 7,835 | 7,944 | 14 of 23 |
| Natrona County, WY, cooling degree days, 1991-2020 normal | 367 | 329 | 9 of 23 |
| Natrona County, WY, cooling degree days, 2016-2025 mean | 404 | 379 | 10 of 23 |
| Natrona County, WY, electric heating, ACS 2019-2023 | 20.7% | 19.2% | 9 of 23 |
Natrona County, WY: ACS B25040, 33,285 homes; NOAA nClimDiv, retrieved 7 Oct 2026.
Analyst note on Natrona County, WY
Natrona County, WY counts 79,735 residents in 33,285 households. Natrona County, WY touches 12 ZIP areas, 82601 to 82648, about 6,645 residents each. Household income in Natrona County, WY is $71,247; 24,487 of its 33,285 households own.
6,882 of the 33,285 homes in Natrona County, WY heat with electricity. Natrona County, WY has 37,101 housing units, 3,816 (10.3%) vacant or seasonal, and 8,798 rented homes. Natrona County, WY logged 485 storm events for its 79,735 residents.
The median home in Natrona County, WY dates from 1977. Homes in Natrona County, WY pay $826 a year for electricity. Natrona County, WY home electricity prices run PacifiCorp to High Plains Power Inc, $2 a month apart at 863 kWh.
Cities in Natrona County, WY
- Casper electricity rates58,754 residents
ZIP codes in Natrona County, WY
- 82601
- 82604
- 82609
- 82620
- 82630
- 82635
- 82636
- 82638
- 82643
- 82644
- 82646
- 82648
Wyoming: home prices since 2001, planned plants.
Questions on Natrona County, WY
Natrona County, WY: what do homes pay for electricity?
Natrona County, WY homes paid 13.44 to 13.71 cents per kWh in 2024 across 2 listed utilities: $116 to $118 a month at 863 kWh, 1.95% to 1.99% of Natrona County, WY income.
Natrona County, WY: how many homes heat with electricity?
Natrona County, WY: 6,882 of 33,285 occupied homes, 20.7%, rank 9 of 23.
Natrona County, WY: median household income?
$71,247 in Natrona County, WY, rank 10 of 23; 79,735 residents, 33,285 households.
Natrona County, WY: outage-linked storms since 2015?
Natrona County, WY: 485 NWS events, peak year 2025.
Natrona County, WY: flood insurance claims since 2015?
Natrona County, WY: 8 NFIP flood claims, $153K paid, 0.2 per 1,000 homes, 0.5% of homes insured.
How old are the homes in Natrona County, WY?
Natrona County, WY: median home built 1977; 56.3% predate 1980, 71.5% detached, 13.4% in 5+ unit buildings.
Natrona County, WY: share of income for energy?
Natrona County, WY homes spend $826 a year on electricity, $1,867 on all energy: 2.1% of $88,663; 6.5% for lower incomes.