Electric companies in Berkeley County, South Carolina
Berkeley County, SC ranks 2nd of 46 South Carolina counties for the newest homes (median year built 2000). Berkeley County, SC has 238,723 residents. Berkeley County, SC: 4 utilities listed by EIA. Berkeley County, SC: home electricity prices of 11.38 to 16.40 cents per kWh.
Berkeley County, SC on the map
Berkeley County, SC darker: more storm events
Housing and heating in Berkeley County, SC
Berkeley County, SC: 19,698 of 97,512 homes were built before 1980 and 49,567 in 2000 or later. Berkeley County, SC has 63,797 detached houses, 12,317 homes in 5+ unit buildings, 14,796 mobile homes, and 23,397 of 90,348 households rent.
Age of homes in Berkeley County, SC
% of homes by decade built, Berkeley County, SC
- 1pre-40
- 140s
- 250s
- 660s
- 1170s
- 1580s
- 1490s
- 2200s
- 2310s
- 520+
Heating fuel in Berkeley County, SC
| Berkeley County, SC | Value | State median | Gap | Rank (1 = highest) |
|---|---|---|---|---|
| Berkeley County, SC, median year built | 2000 | 1987 | +13 years | 2 of 46 |
| Berkeley County, SC, built before 1980 | 20.2% | 39.7% | -19.5 points | 43 of 46 |
| Berkeley County, SC, built 2000 or later | 50.8% | 24.0% | +26.9 points | 2 of 46 |
| Berkeley County, SC, detached houses | 65.4% | 64.6% | +0.8 points | 22 of 46 |
| Berkeley County, SC, apartments in 5+ unit buildings | 12.6% | 4.4% | +8.2 points | 7 of 46 |
| Berkeley County, SC, mobile homes | 15.2% | 22.4% | -7.3 points | 35 of 46 |
| Berkeley County, SC, renter households | 25.9% | 26.6% | -0.7 points | 26 of 46 |
| Berkeley County, SC, median home value | $280,300 | $158,600 | +$121,700 | 6 of 46 |
| Berkeley County, SC, median gross rent a month | $1,518 | $878 | +$640 | 1 of 46 |
| Berkeley County, SC, people per household | 2.60 | 2.46 | +0.15 | 4 of 46 |
Electric utilities in Berkeley County, SC
| Utility listed for Berkeley County, SC | Type | Home price ¢/kWh | Yearly bill at 1,050 kWh | Share of Berkeley County, SC median income of $82,327 |
|---|---|---|---|---|
| South Carolina Public Service Authority in Berkeley County, SC | State | 11.38 | $1,435 | 1.74% |
| Dominion Energy South Carolina, Inc in Berkeley County, SC | Investor Owned | 14.59 | $1,839 | 2.23% |
| Berkeley Electric Coop Inc in Berkeley County, SC | Cooperative | 14.93 | $1,883 | 2.29% |
| Edisto Electric Coop, Inc in Berkeley County, SC | Cooperative | 16.40 | $2,067 | 2.51% |
Prices are statewide utility averages, not a county price.
Facts about Berkeley County, SC
- Residents of Berkeley County, SC, ACS 2023
- 238,7238 of 46 South Carolina counties
- Households in Berkeley County, SC
- 90,3482.64 people each
- Owner-occupied homes in Berkeley County, SC
- 74.1%66,951 owner and 23,397 renter households
- Median household income in Berkeley County, SC
- $82,3274 of 46 South Carolina counties
- Housing units in Berkeley County, SC
- 97,5127,164 vacant or seasonal, 7.3% of the units
- Homes heated by electricity in Berkeley County, SC
- 78.5%70,904 homes, 18 of 46 South Carolina counties
- Utilities listed for Berkeley County, SC
- 44 with a home price: South Carolina Public Service Authority, Dominion Energy South Carolina, Inc, Berkeley Electric Coop Inc
- Lowest home price in Berkeley County, SC
- 11.38 ¢/kWhSouth Carolina Public Service Authority, 30.6% below the highest
- Highest home price in Berkeley County, SC
- 16.40 ¢/kWhEdisto Electric Coop, Inc
- Monthly bill gap in Berkeley County, SC
- $53between the two at 1,050 kWh, $632 a year, 0.77% of the Berkeley County, SC median income
- ZIP areas touching Berkeley County, SC
- 1529410 to 29492
- Outage-linked storm events in Berkeley County, SC
- 196NWS storm events, 2015 to 2025
- Homes built before 1980 in Berkeley County, SC
- 20.2%median year built 2000
- Flood claims in Berkeley County, SC
- 427NFIP 2015 to 2025, $7.9M paid
- Home energy burden in Berkeley County, SC
- 2.1%$1,806 a year on electricity (DOE LEAD)
Electricity price since 2015 in Berkeley County, SC
Dominion Energy South Carolina, Inc charged Berkeley County, SC homes 14.41 ¢/kWh in 2015. Berkeley County, SC: 14.59 ¢ in 2024, 1% up. Berkeley County, SC: against 13% up for the South Carolina average.
Berkeley County, SC: a 1,050 kWh month at that price. Berkeley County, SC: $151 in 2015, $153 in 2024. Berkeley County, SC: $1,839 a year, 2.2% of the $82,327 median income.
Berkeley: 10 yearly prices
| Year | Dominion Energy South Carolina, Inc, Berkeley County, SC | Berkeley: Gap to South Carolina average | Berkeley: Gap to U.S. average |
|---|---|---|---|
| 2015, Berkeley | 14.41 | +1.84 | +1.76 |
| 2016, Berkeley | 14.56 | +1.91 | +2.01 |
| 2017, Berkeley | 15.12 | +2.10 | +2.23 |
| 2018, Berkeley | 13.02 | +0.58 | +0.15 |
| 2019, Berkeley | 14.30 | +1.31 | +1.29 |
| 2020, Berkeley | 13.45 | +0.67 | +0.30 |
| 2021, Berkeley | 14.66 | +1.80 | +1.00 |
| 2022, Berkeley | 16.22 | +2.63 | +1.18 |
| 2023, Berkeley | 14.41 | +0.73 | -1.59 |
| 2024, Berkeley | 14.59 | +0.36 | -1.89 |
Berkeley County, SC: EIA-861 home prices, 2015 to 2024, not a Berkeley County, SC price.
CSVOutage risk in Berkeley County, SC
Berkeley County, SC, NWS storm events 2015 to 2025: 196 in all, 82.1 per 100,000 residents of 238,723, rank 12 of 46 South Carolina counties. Property damage in Berkeley County, SC: $1.5M, with 12 direct injuries or deaths.
Events by year in Berkeley County, SC
events a year, Berkeley County, SC
- 28'15
- 28'16
- 9'17
- 11'18
- 30'19
- 13'20
- 4'21
- 23'22
- 8'23
- 16'24
- 26'25
Events by type
| Berkeley County, SC | FEMA | Score | Rank | Events | Peak | Damage |
|---|---|---|---|---|---|---|
| Berkeley County, SC, thunderstorm and high wind | Relatively Moderate | 74.5 | 21 of 46 | 170 | 2019 (29) | $22K |
| Berkeley County, SC, tornado | Relatively Moderate | 78.1 | 20 of 46 | 8 | 2020 (3) | $18K |
| Berkeley County, SC, hurricane and tropical storm | Very High | 98.3 | 4 of 46 | 13 | 2016 (4) | $1.5M |
| Berkeley County, SC, ice storm | Relatively High | 87.9 | 21 of 46 | 0 | none | $0 |
| Berkeley County, SC, winter storm and heavy snow | Relatively Moderate | 76.2 | 6 of 46 | 2 | 2018 (1) | $0 |
| Berkeley County, SC, heat wave | Relatively Low | 70.4 | 27 of 46 | 2 | 2017 (1) | $0 |
Cost of living with electricity in Berkeley County, SC
Berkeley County, SC: electricity $1,806 a year per home (DOE LEAD), all home energy $2,036, 2.1% of $94,839 income. 86,958 households in Berkeley County, SC spend about $157.0 million a year on electricity and $177.0 million on all home energy. Lower-income homes in Berkeley County, SC ($20,234 a year) spend 9.3% of income, 4.3 times the all-home figure.
Energy burden in Berkeley County, SC
| Berkeley County, SC | Homes | Income | Power | Gas | Other | Burden |
|---|---|---|---|---|---|---|
| Berkeley County, SC, all households | 86,958 | $94,839 | $1,806 | $217 | $13 | 2.1% |
| Berkeley County, SC, lower income | 18,075 | $20,234 | $1,710 | $165 | $16 | 9.3% |
| Berkeley County, SC, owners | 64,310 | $105,148 | $1,943 | $269 | $15 | 2.1% |
| Berkeley County, SC, renters | 22,648 | $65,567 | $1,417 | $68 | $5 | 2.3% |
Flood claims and flood insurance in Berkeley County, SC
Berkeley County, SC: 427 NFIP flood claims in 2015 to 2025, $7.9M paid, median paid claim $13,861.
5,749 of 80,127 residential structures in Berkeley County, SC carry an NFIP contract. 7,176 NFIP policies of any type were in force in Berkeley County, SC on 8 Sep 2026. Berkeley County, SC lists 71 repetitive-loss properties, 7 of them severe repetitive loss.
Berkeley County, SC: claims history, not an outage count.
Flood claims by year in Berkeley County, SC
flood claims a year, Berkeley County, SC
- 179'15
- 110'16
- 41'17
- 10'18
- <5'19
- 6'20
- 26'21
- 5'22
- 6'23
- 40'24
- <5'25
| Berkeley County, SC | Value | Median county | Rank (1 = highest) |
|---|---|---|---|
| Berkeley County, SC, claims 2015-2025 | 427 | — | 9 of 39 |
| Berkeley County, SC, paid 2015-2025 | $7.9M | — | 9 of 39 |
| Berkeley County, SC, median paid claim | $13,861 | — | — |
| Berkeley County, SC, claims per 1,000 homes | 5.3 | 2.4 | 12 of 39 |
| Berkeley County, SC, homes with flood insurance | 7.2% | 0.5% | 7 of 46 |
| Berkeley County, SC, policies in force | 7,176 | — | — |
| Berkeley County, SC, repetitive-loss properties | 71 | — | — |
Berkeley County, SC: OpenFEMA NFIP, claims as of 8 Sep 2026, insured share as of 3 Aug 2026; counts under 5 are hidden.
Berkeley County, SC: flood claims by state, flood hub.
Climate and electric heating in Berkeley County, SC
Berkeley County, SC totals 2,126 heating degree days and 2,229 cooling degree days a year (1991-2020 normal).
For heating, Berkeley County, SC is the 40th coldest of 46 counties in South Carolina: 2,126 against a median of 2,581. For cooling, Berkeley County, SC is the 6th hottest: 2,229 against a median of 1,995.
Berkeley County, SC sits between climates, 103 degree days separate heating and cooling.
Berkeley County, SC: 2,388 cooling degree days in 2016-2025, 2,229 on the normal, 7% over.
Berkeley County, SC: electricity heats 78.5% of 90,348 homes; the winter totals 2,126 heating degree days.
| Berkeley County, SC | Value | SC median county | Berkeley County, SC, rank (1 = highest) |
|---|---|---|---|
| Berkeley County, SC, heating degree days, 1991-2020 normal | 2,126 | 2,581 | 40 of 46 |
| Berkeley County, SC, heating degree days, 2016-2025 mean | 1,873 | 2,274 | 41 of 46 |
| Berkeley County, SC, cooling degree days, 1991-2020 normal | 2,229 | 1,995 | 6 of 46 |
| Berkeley County, SC, cooling degree days, 2016-2025 mean | 2,388 | 2,160 | 6 of 46 |
| Berkeley County, SC, electric heating, ACS 2019-2023 | 78.5% | 75.0% | 18 of 46 |
Berkeley County, SC: ACS B25040, 90,348 homes; NOAA nClimDiv, retrieved 7 Oct 2026.
Analyst note on Berkeley County, SC
Household income in Berkeley County, SC is $82,327; 66,951 of its 90,348 households own. Berkeley County, SC counts 238,723 residents in 90,348 households. Berkeley County, SC touches 15 ZIP areas, 29410 to 29492, about 15,915 residents each.
70,904 of the 90,348 homes in Berkeley County, SC heat with electricity. Berkeley County, SC has 97,512 housing units, 7,164 (7.3%) vacant or seasonal, and 23,397 rented homes. Berkeley County, SC logged 196 storm events for its 238,723 residents.
The median home in Berkeley County, SC dates from 2000. Homes in Berkeley County, SC pay $1,806 a year for electricity. Berkeley County, SC home electricity prices run South Carolina Public Service Authority to Edisto Electric Coop, Inc, $53 a month apart at 1,050 kWh.
Bill and heat pump calculator, Berkeley County, SC
Compare Berkeley County, SC with its neighbours
- Charleston County sits 20 miles south of Berkeley County, SC, with 414,711 residents against 238,723 there, 285 storm events against 196, median home built 1991 against 2000, energy burden 1.8% against 2.1%, income $84,320 against $82,327.
- Dorchester County sits 24 miles west of Berkeley County, SC, with 164,322 residents against 238,723 there, 262 storm events against 196, median home built 1999 against 2000, energy burden 2.4% against 2.1%, income $76,896 against $82,327.
- Williamsburg County sits 36 miles northeast of Berkeley County, SC, with 30,517 residents against 238,723 there, 50 storm events against 196, median home built 1985 against 2000, energy burden 4.5% against 2.1%, income $43,471 against $82,327.
- Clarendon County sits 38 miles northwest of Berkeley County, SC, with 31,037 residents against 238,723 there, 126 storm events against 196, median home built 1989 against 2000, energy burden 3.4% against 2.1%, income $48,887 against $82,327.
- Georgetown County sits 43 miles northeast of Berkeley County, SC, with 64,200 residents against 238,723 there, 84 storm events against 196, median home built 1991 against 2000, energy burden 2.7% against 2.1%, income $66,734 against $82,327.
Cities in Berkeley County, SC
- Goose Creek electricity rates46,964 residents
ZIP codes in Berkeley County, SC
- 29410
- 29431
- 29434
- 29436
- 29445
- 29450
- 29453
- 29456
- 29461
- 29468
- 29469
- 29472
- 29479
- 29486
- 29492
South Carolina: home prices since 2001, planned plants. 300 MW planned in this county.
Questions on Berkeley County, SC
Berkeley County, SC: what do homes pay for electricity?
Berkeley County, SC homes paid 11.38 to 16.40 cents per kWh in 2024 across 4 listed utilities: $120 to $172 a month at 1,050 kWh, 1.74% to 2.51% of Berkeley County, SC income.
Berkeley County, SC: how many homes heat with electricity?
Berkeley County, SC: 70,904 of 90,348 occupied homes, 78.5%, rank 18 of 46.
Berkeley County, SC: median household income?
$82,327 in Berkeley County, SC, rank 4 of 46; 238,723 residents, 90,348 households.
Berkeley County, SC: outage-linked storms since 2015?
Berkeley County, SC: 196 NWS events, peak year 2019.
Berkeley County, SC: flood insurance claims since 2015?
Berkeley County, SC: 427 NFIP flood claims, $7.9M paid, 5.3 per 1,000 homes, 7.2% of homes insured.
How old are the homes in Berkeley County, SC?
Berkeley County, SC: median home built 2000; 20.2% predate 1980, 65.4% detached, 12.6% in 5+ unit buildings.
Berkeley County, SC: share of income for energy?
Berkeley County, SC homes spend $1,806 a year on electricity, $2,036 on all energy: 2.1% of $94,839; 9.3% for lower incomes.