Electric companies in Washtenaw County, Michigan
Washtenaw County, MI ranks 2nd of 83 Michigan counties for the highest median home value ($353,000). Washtenaw County, MI has 368,394 residents. Washtenaw County, MI: 2 utilities listed by EIA.
Households in Washtenaw County can pick a supplier. See how to compare suppliers.
Washtenaw County, MI on the map
Washtenaw County, MI darker: more storm events
Electric utilities in Washtenaw County, MI
| Utility listed for Washtenaw County, MI | Type | Home accounts in Michigan |
|---|---|---|
| Consumers Energy Co in Washtenaw County, MI | Investor Owned | 1,657,843 |
| DTE Electric Company in Washtenaw County, MI | Investor Owned | 2,067,779 |
Plans from retail suppliers are not in public data, so no plan prices are shown. The listed utilities deliver the power, and which one serves your street depends on the address.
Housing and heating in Washtenaw County, MI
Washtenaw County, MI: 83,618 of 158,115 homes were built before 1980 and 32,666 in 2000 or later. Washtenaw County, MI has 90,116 detached houses, 40,284 homes in 5+ unit buildings, 5,974 mobile homes, and 57,268 of 149,256 households rent.
Age of homes in Washtenaw County, MI
% of homes by decade built, Washtenaw County, MI
- 12pre-40
- 440s
- 950s
- 1260s
- 1570s
- 1080s
- 1690s
- 1300s
- 610s
- 120+
Heating fuel in Washtenaw County, MI
| Washtenaw County, MI | Value | State median | Gap | Rank (1 = highest) |
|---|---|---|---|---|
| Washtenaw County, MI, median year built | 1978 | 1975 | +3 years | 20 of 83 |
| Washtenaw County, MI, built before 1980 | 52.9% | 59.4% | -6.5 points | 64 of 83 |
| Washtenaw County, MI, built 2000 or later | 20.7% | 15.0% | +5.7 points | 10 of 83 |
| Washtenaw County, MI, detached houses | 57.0% | 79.0% | -22.0 points | 83 of 83 |
| Washtenaw County, MI, apartments in 5+ unit buildings | 25.5% | 6.2% | +19.3 points | 2 of 83 |
| Washtenaw County, MI, mobile homes | 3.8% | 7.4% | -3.6 points | 73 of 83 |
| Washtenaw County, MI, renter households | 38.4% | 19.2% | +19.2 points | 3 of 83 |
| Washtenaw County, MI, median home value | $353,000 | $167,600 | +$185,400 | 2 of 83 |
| Washtenaw County, MI, median gross rent a month | $1,400 | $845 | +$555 | 1 of 83 |
| Washtenaw County, MI, people per household | 2.34 | 2.36 | -0.02 | 45 of 83 |
ZIP codes in Washtenaw County, MI
- 48103
- 48104
- 48105
- 48108
- 48109
- 48118
- 48130
- 48137
- 48158
- 48160
- 48167
- 48168
- 48170
- 48176
- 48178
- 48189
- 48190
- 48191
- 48197
- 48198
- 49236
Facts about Washtenaw County, MI
- Residents of Washtenaw County, MI, ACS 2023
- 368,3946 of 83 Michigan counties
- Households in Washtenaw County, MI
- 149,2562.47 people each
- Owner-occupied homes in Washtenaw County, MI
- 61.6%91,988 owner and 57,268 renter households
- Median household income in Washtenaw County, MI
- $87,1564 of 83 Michigan counties
- Housing units in Washtenaw County, MI
- 158,1158,859 vacant or seasonal, 5.6% of the units
- Homes heated by electricity in Washtenaw County, MI
- 18.4%27,395 homes, 5 of 83 Michigan counties
- Utilities listed for Washtenaw County, MI
- 22 with a home price: Consumers Energy Co, DTE Electric Company
- ZIP areas touching Washtenaw County, MI
- 2148103 to 49236
- Outage-linked storm events in Washtenaw County, MI
- 117NWS storm events, 2015 to 2025
- Homes built before 1980 in Washtenaw County, MI
- 52.9%median year built 1978
- Flood claims in Washtenaw County, MI
- 35NFIP 2015 to 2025, $816K paid
- Home energy burden in Washtenaw County, MI
- 1.9%$1,435 a year on electricity (DOE LEAD)
Electricity price since 2015 in Washtenaw County, MI
Washtenaw County, MI has no price series of its own. Washtenaw County, MI: the Michigan average was 14.42 ¢/kWh in 2015. Washtenaw County, MI: 19.30 ¢ in 2024, 34% up. Washtenaw County, MI: against 30% up for the U.S. average.
Washtenaw County, MI: a 618 kWh month at the Michigan price. Washtenaw County, MI: $89 in 2015, $119 in 2024. Washtenaw County, MI: $1,432 a year, 1.6% of the $87,156 median income.
Washtenaw: 10 yearly prices
| Year | Michigan average | Washtenaw: Gap to U.S. average |
|---|---|---|
| 2015, Washtenaw | 14.42 | +1.77 |
| 2016, Washtenaw | 15.22 | +2.67 |
| 2017, Washtenaw | 15.40 | +2.51 |
| 2018, Washtenaw | 15.45 | +2.58 |
| 2019, Washtenaw | 15.74 | +2.73 |
| 2020, Washtenaw | 16.26 | +3.11 |
| 2021, Washtenaw | 17.54 | +3.88 |
| 2022, Washtenaw | 17.86 | +2.82 |
| 2023, Washtenaw | 18.84 | +2.84 |
| 2024, Washtenaw | 19.30 | +2.82 |
Washtenaw County, MI: EIA-861 home prices, 2015 to 2024, not a Washtenaw County, MI price.
CSVCost of living with electricity in Washtenaw County, MI
Washtenaw County, MI: electricity $1,435 a year per home (DOE LEAD), all home energy $2,192, 1.9% of $114,831 income. 148,704 households in Washtenaw County, MI spend about $213.4 million a year on electricity and $326.0 million on all home energy. Lower-income homes in Washtenaw County, MI ($18,023 a year) spend 7.3% of income, 3.8 times the all-home figure.
Energy burden in Washtenaw County, MI
| Washtenaw County, MI | Homes | Income | Power | Gas | Other | Burden |
|---|---|---|---|---|---|---|
| Washtenaw County, MI, all households | 148,704 | $114,831 | $1,435 | $724 | $33 | 1.9% |
| Washtenaw County, MI, lower income | 34,260 | $18,023 | $971 | $333 | $16 | 7.3% |
| Washtenaw County, MI, owners | 91,057 | $152,924 | $1,818 | $1,041 | $51 | 1.9% |
| Washtenaw County, MI, renters | 57,647 | $54,662 | $829 | $224 | $3 | 1.9% |
Outage risk in Washtenaw County, MI
Washtenaw County, MI, NWS storm events 2015 to 2025: 117 in all, 31.8 per 100,000 residents of 368,394, rank 9 of 83 Michigan counties. Property damage in Washtenaw County, MI: $48.7M, with 2 direct injuries or deaths.
Events by year in Washtenaw County, MI
events a year, Washtenaw County, MI
- 13'15
- 9'16
- 3'17
- 12'18
- 14'19
- 16'20
- 11'21
- 4'22
- 19'23
- 7'24
- 9'25
Events by type
| Washtenaw County, MI | FEMA | Score | Rank | Events | Peak | Damage |
|---|---|---|---|---|---|---|
| Washtenaw County, MI, thunderstorm and high wind | Relatively High | 98.0 | 7 of 83 | 98 | 2023 (16) | $34.4M |
| Washtenaw County, MI, tornado | Relatively High | 96.9 | 6 of 83 | 1 | 2015 (1) | $300K |
| Washtenaw County, MI, hurricane and tropical storm | Very Low | 48.3 | 8 of 83 | 0 | none | $0 |
| Washtenaw County, MI, ice storm | Relatively High | 90.4 | 4 of 83 | 1 | 2023 (1) | $8.0M |
| Washtenaw County, MI, winter storm and heavy snow | Relatively Moderate | 73.0 | 41 of 83 | 15 | 2018 (3) | $6.0M |
| Washtenaw County, MI, heat wave | Relatively Moderate | 87.4 | 5 of 83 | 2 | 2018 (2) | $0 |
Flood claims and flood insurance in Washtenaw County, MI
Washtenaw County, MI: 35 NFIP flood claims in 2015 to 2025, $816K paid, median paid claim $3,424.
416 of 111,497 residential structures in Washtenaw County, MI carry an NFIP contract. 615 NFIP policies of any type were in force in Washtenaw County, MI on 8 Sep 2026. Washtenaw County, MI lists 10 repetitive-loss properties.
Washtenaw County, MI: claims history, not an outage count.
Flood claims by year in Washtenaw County, MI
flood claims a year, Washtenaw County, MI
- 6'15
- <5'16
- <5'17
- <5'18
- <5'19
- <5'20
- 6'21
- <5'22
- 5'23
- 6'24
- 0'25
| Washtenaw County, MI | Value | Median county | Rank (1 = highest) |
|---|---|---|---|
| Washtenaw County, MI, claims 2015-2025 | 35 | — | 19 of 50 |
| Washtenaw County, MI, paid 2015-2025 | $816K | — | 19 of 50 |
| Washtenaw County, MI, median paid claim | $3,424 | — | — |
| Washtenaw County, MI, claims per 1,000 homes | 0.3 | 0.6 | 44 of 50 |
| Washtenaw County, MI, homes with flood insurance | 0.4% | 0.3% | 26 of 75 |
| Washtenaw County, MI, policies in force | 615 | — | — |
| Washtenaw County, MI, repetitive-loss properties | 10 | — | — |
Washtenaw County, MI: OpenFEMA NFIP, claims as of 8 Sep 2026, insured share as of 3 Aug 2026; counts under 5 are hidden.
Washtenaw County, MI: flood claims by state, flood hub.
Climate and electric heating in Washtenaw County, MI
Washtenaw County, MI totals 6,602 heating degree days and 598 cooling degree days a year (1991-2020 normal).
For heating, Washtenaw County, MI is the 70th coldest of 83 counties in Michigan: 6,602 against a median of 7,273. For cooling, Washtenaw County, MI is the 14th hottest: 598 against a median of 418.
Washtenaw County, MI is a cold-winter county, with 6,004 more heating than cooling degree days.
Washtenaw County, MI: 6,187 heating degree days in 2016-2025, 6,602 on the normal, 6% under.
In Washtenaw County, MI, a minority of homes heat with electricity: 18.4% of 149,256, in a 6,602 degree-day climate.
| Washtenaw County, MI | Value | MI median county | Washtenaw County, MI, rank (1 = highest) |
|---|---|---|---|
| Washtenaw County, MI, heating degree days, 1991-2020 normal | 6,602 | 7,273 | 70 of 83 |
| Washtenaw County, MI, heating degree days, 2016-2025 mean | 6,187 | 6,884 | 71 of 83 |
| Washtenaw County, MI, cooling degree days, 1991-2020 normal | 598 | 418 | 14 of 83 |
| Washtenaw County, MI, cooling degree days, 2016-2025 mean | 701 | 498 | 15 of 83 |
| Washtenaw County, MI, electric heating, ACS 2019-2023 | 18.4% | 9.1% | 4 of 83 |
Washtenaw County, MI: ACS B25040, 149,256 homes; NOAA nClimDiv, retrieved 7 Oct 2026.
Analyst note on Washtenaw County, MI
Washtenaw County, MI touches 21 ZIP areas, 48103 to 49236, about 17,543 residents each. Washtenaw County, MI counts 368,394 residents in 149,256 households. Household income in Washtenaw County, MI is $87,156; 91,988 of its 149,256 households own.
27,395 of the 149,256 homes in Washtenaw County, MI heat with electricity. Washtenaw County, MI has 158,115 housing units, 8,859 (5.6%) vacant or seasonal, and 57,268 rented homes. Washtenaw County, MI logged 117 storm events for its 368,394 residents.
The median home in Washtenaw County, MI dates from 1978. Homes in Washtenaw County, MI pay $1,435 a year for electricity.
Bill and heat pump calculator, Washtenaw County, MI
Compare Washtenaw County, MI with its neighbours
- Livingston County sits 24 miles north of Washtenaw County, MI, with 195,143 residents against 368,394 there, 119 storm events against 117, median home built 1990 against 1978, energy burden 2.3% against 1.9%, income $101,315 against $87,156.
- Monroe County sits 29 miles southeast of Washtenaw County, MI, with 155,001 residents against 368,394 there, 117 storm events against 117, median home built 1973 against 1978, energy burden 2.7% against 1.9%, income $75,272 against $87,156.
- Lenawee County sits 30 miles southwest of Washtenaw County, MI, with 98,823 residents against 368,394 there, 80 storm events against 117, median home built 1969 against 1978, energy burden 3.4% against 1.9%, income $67,013 against $87,156.
- Oakland County sits 32 miles northeast of Washtenaw County, MI, with 1,272,294 residents against 368,394 there, 202 storm events against 117, median home built 1975 against 1978, energy burden 1.9% against 1.9%, income $95,296 against $87,156.
- Wayne County sits 29 miles east of Washtenaw County, MI, with 1,773,767 residents against 368,394 there, 184 storm events against 117, median home built 1956 against 1978, energy burden 3.2% against 1.9%, income $59,521 against $87,156.
Cities in Washtenaw County, MI
- Ann Arbor electricity rates121,179 residents
Michigan: home prices since 2001, planned plants.
Questions on Washtenaw County, MI
Washtenaw County, MI: what do homes pay for electricity?
No single price in Washtenaw County, MI: 2 utilities deliver power and homes pick a plan. Michigan average 19.30 cents per kWh, $119 a month at 618 kWh.
Washtenaw County, MI: how many homes heat with electricity?
Washtenaw County, MI: 27,395 of 149,256 occupied homes, 18.4%, rank 5 of 83.
Washtenaw County, MI: median household income?
$87,156 in Washtenaw County, MI, rank 4 of 83; 368,394 residents, 149,256 households.
Washtenaw County, MI: outage-linked storms since 2015?
Washtenaw County, MI: 117 NWS events, peak year 2023.
Washtenaw County, MI: flood insurance claims since 2015?
Washtenaw County, MI: 35 NFIP flood claims, $816K paid, 0.3 per 1,000 homes, 0.4% of homes insured.
How old are the homes in Washtenaw County, MI?
Washtenaw County, MI: median home built 1978; 52.9% predate 1980, 57.0% detached, 25.5% in 5+ unit buildings.
Washtenaw County, MI: share of income for energy?
Washtenaw County, MI homes spend $1,435 a year on electricity, $2,192 on all energy: 1.9% of $114,831; 7.3% for lower incomes.