Electric companies in Dubuque County, Iowa
Dubuque County, IA ranks 11 of 99 Iowa counties for the highest median home value ($226,100). Dubuque County in Iowa has 98,948 residents and 2 utilities listed by EIA, with home prices of 13.76 to 17.90 cents per kWh.
Dubuque County on the map
Dubuque County darker: more storm events
Housing and heating in Dubuque County
Dubuque County, IA: 27,380 of 43,003 homes were built before 1980 and 8,944 in 2000 or later. Dubuque County, IA has 30,447 detached houses, 5,814 homes in 5+ unit buildings, 1,439 mobile homes, and 10,890 of 40,585 households rent.
Age of homes in Dubuque County, IA
% of homes by decade built, Dubuque County, IA
- 24pre-40
- 440s
- 1050s
- 1360s
- 1370s
- 580s
- 1090s
- 1100s
- 910s
- 120+
Heating fuel in Dubuque County, IA
| Dubuque County, IA | Value | State median | Gap | Rank |
|---|---|---|---|---|
| Dubuque County, IA, median year built | 1970 | 1962 | +8 years | 22 of 99 |
| Dubuque County, IA, built before 1980 | 63.7% | 72.5% | -8.8 points | 82 of 99 |
| Dubuque County, IA, built 2000 or later | 20.8% | 12.8% | +8.0 points | 9 of 99 |
| Dubuque County, IA, detached houses | 70.8% | 82.1% | -11.3 points | 91 of 99 |
| Dubuque County, IA, apartments in 5+ unit buildings | 13.5% | 6.5% | +7.1 points | 12 of 99 |
| Dubuque County, IA, mobile homes | 3.3% | 3.3% | +0.0 points | 50 of 99 |
| Dubuque County, IA, renter households | 26.8% | 23.6% | +3.2 points | 28 of 99 |
| Dubuque County, IA, median home value | $226,100 | $148,600 | +$77,500 | 11 of 99 |
| Dubuque County, IA, median gross rent a month | $944 | $800 | +$144 | 12 of 99 |
| Dubuque County, IA, people per household | 2.34 | 2.35 | -0.01 | 51 of 99 |
Electric utilities in Dubuque County
| Utility listed for Dubuque County, IA | Type | Home price ¢/kWh | Yearly bill at 832 kWh | Share of Dubuque County, IA median income of $75,919 |
|---|---|---|---|---|
| Maquoketa Valley Rrl Elec Coop in Dubuque County, IA | Cooperative | 13.76 | $1,374 | 1.81% |
| Interstate Power and Light Co in Dubuque County, IA | Investor Owned | 17.90 | $1,788 | 2.36% |
Prices are statewide utility averages, not a county price.
Facts about Dubuque County
- Residents of Dubuque County, IA, ACS 2023
- 98,9488 of 99 Iowa counties
- Households in Dubuque County, IA
- 40,5852.44 people each
- Owner-occupied homes in Dubuque County, IA
- 73.2%29,695 owner and 10,890 renter households
- Median household income in Dubuque County, IA
- $75,91923 of 99 Iowa counties
- Housing units in Dubuque County, IA
- 43,0032,418 vacant or seasonal, 5.6% of the units
- Homes heated by electricity in Dubuque County, IA
- 15.6%6,348 homes, 84 of 99 Iowa counties
- Utilities listed for Dubuque County, IA
- 22 with a home price: Maquoketa Valley Rrl Elec Coop, Interstate Power and Light Co
- Lowest home price in Dubuque County, IA
- 13.76 ¢/kWhMaquoketa Valley Rrl Elec Coop, 23.2% below the highest
- Highest home price in Dubuque County, IA
- 17.90 ¢/kWhInterstate Power and Light Co
- Monthly bill gap in Dubuque County, IA
- $34between the two at 832 kWh, $414 a year, 0.55% of the Dubuque County, IA median income
- ZIP areas touching Dubuque County, IA
- 1652001 to 52079
- Outage-linked storm events in Dubuque County, IA
- 164NWS storm events, 2015 to 2025
- Homes built before 1980 in Dubuque County, IA
- 63.7%median year built 1970
- Flood claims in Dubuque County, IA
- 24NFIP 2015 to 2025, $236K paid
- Home energy burden in Dubuque County, IA
- 3.0%$1,337 a year on electricity (DOE LEAD)
Outage risk in Dubuque County
Dubuque County, IA, NWS storm events 2015 to 2025: 164 in all, 165.7 per 100,000 residents of 98,948, rank 6 of 99 Iowa counties. Property damage in Dubuque County, IA: $96K, with 4 direct injuries or deaths.
Events by year in Dubuque County, IA
events a year, Dubuque County, IA
- 12'15
- 12'16
- 22'17
- 9'18
- 17'19
- 9'20
- 13'21
- 10'22
- 18'23
- 28'24
- 14'25
Events by type
| Dubuque County, IA | FEMA | Score | Rank | Events | Peak | Damage |
|---|---|---|---|---|---|---|
| Dubuque County, IA, thunderstorm and high wind | Relatively Moderate | 77.6 | 21 of 99 | 128 | 2024 (25) | $91K |
| Dubuque County, IA, tornado | Relatively Moderate | 84.0 | 12 of 99 | 10 | 2021 (2) | $5K |
| Dubuque County, IA, hurricane and tropical storm | Very Low | 11.1 | 44 of 82 | 0 | none | $0 |
| Dubuque County, IA, ice storm | Relatively Low | 48.6 | 31 of 99 | 3 | 2019 (1) | $0 |
| Dubuque County, IA, winter storm and heavy snow | Relatively Moderate | 72.1 | 16 of 99 | 23 | 2021 (4) | $0 |
| Dubuque County, IA, heat wave | Relatively Low | 61.0 | 27 of 99 | 0 | none | $0 |
Cost of living with electricity in Dubuque County
Dubuque County, IA: electricity $1,337 a year per home (DOE LEAD), all home energy $2,641, 3.0% of $87,974 income. 39,985 households in Dubuque County, IA spend about $53.5 million a year on electricity and $105.6 million on all home energy. Lower-income homes in Dubuque County, IA ($20,446 a year) spend 10.2% of income, 3.4 times the all-home figure.
Energy burden in Dubuque County, IA
| Dubuque County, IA | Homes | Income | Power | Gas | Other | Burden |
|---|---|---|---|---|---|---|
| Dubuque County, IA, all households | 39,985 | $87,974 | $1,337 | $1,205 | $99 | 3.0% |
| Dubuque County, IA, lower income | 10,095 | $20,446 | $1,078 | $959 | $56 | 10.2% |
| Dubuque County, IA, owners | 29,312 | $105,976 | $1,506 | $1,439 | $130 | 2.9% |
| Dubuque County, IA, renters | 10,673 | $38,534 | $874 | $562 | $14 | 3.8% |
Flood claims and flood insurance in Dubuque County
Dubuque County, IA: 24 NFIP flood claims in 2015 to 2025, $236K paid, median paid claim $8,900.
76 of 34,880 residential structures in Dubuque County, IA carry an NFIP contract. 96 NFIP policies of any type were in force in Dubuque County, IA on 8 Sep 2026. Dubuque County, IA lists 29 repetitive-loss properties.
Dubuque County, IA: claims history, not an outage count.
Flood claims by year in Dubuque County, IA
flood claims a year, Dubuque County, IA
- 0'15
- 0'16
- 0'17
- 11'18
- <5'19
- 0'20
- 0'21
- 0'22
- 5'23
- <5'24
- <5'25
| Dubuque County, IA | Value | Median county | Rank |
|---|---|---|---|
| Dubuque County, IA, claims 2015-2025 | 24 | — | 22 of 47 |
| Dubuque County, IA, paid 2015-2025 | $236K | — | 32 of 47 |
| Dubuque County, IA, median paid claim | $8,900 | — | — |
| Dubuque County, IA, claims per 1,000 homes | 0.7 | 1.9 | 37 of 47 |
| Dubuque County, IA, homes with flood insurance | 0.2% | 0.3% | 50 of 88 |
| Dubuque County, IA, policies in force | 96 | — | — |
| Dubuque County, IA, repetitive-loss properties | 29 | — | — |
Dubuque County, IA: OpenFEMA NFIP, claims as of 8 Sep 2026, insured share as of 3 Aug 2026; counts under 5 are hidden.
Dubuque County: flood claims by state, flood hub.
Analyst note on Dubuque County
Dubuque County, IA counts 98,948 residents in 40,585 households. Dubuque County, IA touches 16 ZIP areas, 52001 to 52079, about 6,184 residents each. Household income in Dubuque County, IA is $75,919; 29,695 of its 40,585 households own.
6,348 of the 40,585 homes in Dubuque County, IA heat with electricity. Dubuque County, IA has 43,003 housing units, 2,418 (5.6%) vacant or seasonal, and 10,890 rented homes. Dubuque County, IA logged 164 storm events for its 98,948 residents.
The median home in Dubuque County, IA dates from 1970. Homes in Dubuque County, IA pay $1,337 a year for electricity. Dubuque County, IA home prices run Maquoketa Valley Rrl Elec Coop to Interstate Power and Light Co, $34 a month apart at 832 kWh.
Bill and heat pump calculator, Dubuque County
Compare Dubuque County with its neighbours
- Jackson County sits 27 miles southeast of Dubuque County, IA with 19,429 residents, 86 storm events, median home built 1967, energy burden 3.7%, income $71,605.
- Clayton County sits 30 miles northwest of Dubuque County, IA with 17,069 residents, 98 storm events, median home built 1962, energy burden 4.5%, income $62,326.
- Jones County sits 36 miles southwest of Dubuque County, IA with 20,799 residents, 123 storm events, median home built 1969, energy burden 4.0%, income $73,071.
- Delaware County sits 33 miles west of Dubuque County, IA with 17,549 residents, 106 storm events, median home built 1965, energy burden 3.7%, income $76,205.
- Clinton County sits 48 miles southeast of Dubuque County, IA with 46,383 residents, 136 storm events, median home built 1958, energy burden 3.7%, income $65,177.
Cities in Dubuque County
- Dubuque electricity rates59,271 residents
ZIP codes in Dubuque County
- 52001
- 52002
- 52003
- 52032
- 52033
- 52039
- 52040
- 52045
- 52046
- 52053
- 52056
- 52065
- 52068
- 52073
- 52078
- 52079
Iowa: home prices since 2001, planned plants.
Questions on Dubuque County
Dubuque County, IA: what do homes pay for electricity?
Dubuque County, IA homes paid 13.76 to 17.90 cents per kWh in 2024 across 2 listed utilities: $114 to $149 a month at 832 kWh, 1.81% to 2.36% of Dubuque County, IA income.
Dubuque County, IA: how many homes heat with electricity?
Dubuque County, IA: 6,348 of 40,585 occupied homes, 15.6%, rank 84 of 99.
Dubuque County, IA: median household income?
$75,919 in Dubuque County, IA, rank 23 of 99; 98,948 residents, 40,585 households.
Dubuque County, IA: outage-linked storms since 2015?
Dubuque County, IA: 164 NWS events, peak year 2024.
Dubuque County, IA: flood insurance claims since 2015?
Dubuque County, IA: 24 NFIP flood claims, $236K paid, 0.7 per 1,000 homes, 0.2% of homes insured.
How old are the homes in Dubuque County, IA?
Dubuque County, IA: median home built 1970; 63.7% predate 1980, 70.8% detached, 13.5% in 5+ unit buildings.
Dubuque County, IA: share of income for energy?
Dubuque County, IA homes spend $1,337 a year on electricity, $2,641 on all energy: 3.0% of $87,974; 10.2% for lower incomes.