Wapello County at a Glance
Wapello County was organized on February 17, 1843, named for Wapello, a Meskwaki chief who died in 1842 and is buried near Agency, just east of Ottumwa. The county covers 432 square miles of land plus 4.2 square miles of water in south-central Iowa, for a total of roughly 436 square miles. It’s bordered by Mahaska County to the northwest, Keokuk County to the northeast, Jefferson County to the east, Davis County to the south, and Monroe County to the west. An estimated 35,210 residents called Wapello County home as of 2025, down slightly from 35,437 at the 2020 Census.
Ottumwa has served as the county seat since the county’s founding, and it’s by far the largest community in the county at 25,529 residents (2020 Census) — roughly 72% of the entire county’s population. Ottumwa built its early economy on coal mining and the Des Moines River, then grew into a meatpacking town: John H. Morrell arrived in 1889 to run the local plant, and under his leadership it became the leading American pork exporter to England before World War I. Ottumwa is also, by television lore, the hometown of Corporal Walter “Radar” O’Reilly on the classic series M*A*S*H — a fictional detail, but a real point of local pride. This page covers the whole county: one live SolQ city page in Ottumwa, real countywide history, and a genuinely mixed utility landscape, tied together with actual local detail instead of a generic template.
Cities We Serve in Wapello County
Ottumwa already has its own dedicated SolQ page with local pricing, utility, and permitting detail. Tap through for the full picture, or keep reading — this page exists specifically to give you the countywide overview, including the smaller communities that don’t have a page of their own yet.
Beyond Ottumwa, Wapello County includes six smaller incorporated communities: Eddyville (970 residents), Eldon (783), Agency (620), Blakesburg (274), Kirkville (157), and Chillicothe (76) — all per the 2020 Census. Eldon is the standout here for a reason that has nothing to do with solar: it’s home to the small white farmhouse that Grant Wood used as the backdrop for his 1930 painting American Gothic, still standing and open as the American Gothic House Center. SolQ hasn’t completed an install in any of these six communities yet, but we serve homeowners throughout the county, not just inside Ottumwa’s city limits.
Electric Utilities Serving Wapello County
Wapello County leans one-utility-dominant, but it isn’t purely single-provider. Per findenergy.com’s utility-territory data, five real providers serve homes across the county.
Alliant Energy
Alliant Energy is overwhelmingly the largest electricity provider in Wapello County, with an estimated 12,150 county customers per findenergy.com — roughly 84% of accounts. It’s the dominant provider inside Ottumwa, crediting solar under its inflow/outflow billing structure. Full detail on our dedicated Alliant Energy solar page.
MidAmerican Energy
MidAmerican Energy is the second-largest provider, with an estimated 1,106 county customers per findenergy.com. It reaches pockets of the county outside Alliant’s core Ottumwa territory, with its own separate net-metering tariff and interconnection process.
Rural Cooperatives & Access Energy
Three smaller providers round out the county per findenergy.com: Southern Iowa Electric Cooperative, based in Bloomfield (about 772 county customers), reaching the county’s rural south toward Davis County; Access Energy Cooperative, based in Mount Pleasant (about 401 customers); and Chariton Valley Electric Cooperative, based in Albia (about 52 customers), reaching a small slice of the county’s western edge toward Monroe County. Each sets its own crediting structure for solar exports.
Which Provider Serves You?
If you’re inside Ottumwa city limits, you’re almost certainly on Alliant Energy. If you’re rural, or near the county’s edges toward Davis, Monroe, or Henry counties, you may be on MidAmerican, a rural cooperative, or Access Energy instead. SolQ confirms your exact provider before designing your system.
The customer counts above come from findenergy.com’s county-level utility-territory data. Rural addresses and county-edge communities are where a second provider is most likely — SolQ confirms which one actually serves your home before you sign anything.
Real SolQ Installs in Wapello County
SolQ has completed 17 residential installs inside Wapello County, all in Ottumwa. System sizes have ranged 3.5–15.0 kW (median 8.4 kW, roughly 144 kW installed total), almost entirely on Alliant Energy accounts, on streets including Bryan Road, Edwards Drive, Schwartz Drive, Bruce Street, Harvey Street, and Indian Trail Road. We haven’t completed an install yet in Eddyville, Eldon, Agency, Blakesburg, Kirkville, or Chillicothe — we’d rather tell you that honestly than pretend otherwise. SolQ actively serves those communities and quotes homeowners there; there just isn’t a completed project on record outside Ottumwa yet.
Why Wapello County Homeowners Choose SolQ
A Real Ottumwa Footprint
17 completed installs in Ottumwa, with real streets and system sizes on record — and we’re upfront that the rest of the county is still an early market for us.
One Dominant Utility, Confirmed Not Assumed
Alliant Energy covers roughly 84% of the county, but MidAmerican and three rural providers reach the rest. We confirm your exact provider before designing your system.
Real Iowa Track Record
1,179 completed Iowa installs and counting, a 4.8-star Google rating across 413 reviews, an A+ BBB rating, and EnergySage’s 2026 Local Installer of the Year award.
Iowa Solar Tax Benefits
Iowa’s state income-tax credit for residential solar isn’t available for systems installed after 2021. Here’s what Wapello County homeowners can actually count on today.
5-Year Property-Tax Exemption
The added home value from your solar system is exempt from property tax assessment for five years after installation.
Sales-Tax Exemption
Qualifying solar equipment is exempt from Iowa sales tax. Labor is still taxable, so we break out real numbers up front.
Utility-Specific Crediting
Alliant’s inflow-outflow tariff and the separate crediting rules at MidAmerican, Southern Iowa Electric Cooperative, Access Energy, and Chariton Valley Electric Cooperative credit solar exports differently — we confirm which applies to your exact address.
Wapello County Solar FAQ
Does SolQ serve all of Wapello County, or just Ottumwa?
Yes — all of it. Ottumwa is our most established market in the county and the county seat, but SolQ installs residential solar throughout Wapello County: Ottumwa, and the smaller communities and rural addresses around it. This page exists specifically to cover the whole county in one place, not just the biggest city.
What if my town isn’t listed here by name?
If you live anywhere inside Wapello County’s borders, we almost certainly serve you, including smaller communities like Eddyville, Eldon, Agency, Blakesburg, Kirkville, and Chillicothe, and the rural stretches of the county. Reach out and we’ll confirm coverage, utility, and crediting terms for your specific address before you commit to anything.
Does SolQ have a dedicated page for Ottumwa?
Yes — Ottumwa has its own dedicated SolQ page with city-specific pricing, utility, and permitting detail. This county page is the place to start if you live outside Ottumwa, or want the broader countywide picture.
What electric utility serves my home in Wapello County?
For most of the county, including Ottumwa, it’s Alliant Energy — per findenergy.com, Alliant is the largest provider in Wapello County by a wide margin, with an estimated 12,150 county customers, or roughly 84% of accounts. Rural addresses and areas toward Davis, Monroe, and Henry counties have a real chance of being served instead by MidAmerican Energy (about 1,106 county customers), Southern Iowa Electric Cooperative (about 772), Access Energy Cooperative (about 401), or Chariton Valley Electric Cooperative (about 52). We confirm your exact provider before designing your system.
How does Alliant Energy credit my solar production?
Alliant credits solar production through its inflow-outflow billing structure: power you draw from the grid (inflow) is billed at your normal rate, and power you export (outflow) is credited separately at Alliant’s approved energy credit rate. SolQ checks the exact terms on your account before you sign anything. Full detail is on our dedicated Alliant Energy solar page.
What about MidAmerican Energy, Southern Iowa Electric Cooperative, Access Energy, and Chariton Valley Electric Cooperative?
MidAmerican Energy is an investor-owned utility with its own separate net-metering tariff, reaching pockets of the county outside Alliant’s core Ottumwa territory. Southern Iowa Electric Cooperative (based in Bloomfield), Access Energy Cooperative (based in Mount Pleasant), and Chariton Valley Electric Cooperative (based in Albia) are member-owned rural cooperatives, each with its own crediting structure separate from Alliant’s investor-owned tariff. We check which utility and rate structure applies to your account and explain exactly what it means for your savings before you sign anything.
Is Iowa’s state solar tax credit still available?
No. Iowa’s state income-tax credit for residential solar isn’t available for systems installed after 2021. Two state benefits still apply regardless: a 5-year property-tax exemption on the added home value from your system, and a sales-tax exemption on qualifying solar equipment (labor is still taxable).
What about the federal solar tax credit?
If you’re buying your system outright through cash or a loan, the federal Residential Clean Energy Credit (Section 25D) ended for systems placed in service after December 31, 2025, under the One Big Beautiful Bill Act signed in July 2025. If you go with a Lease or PPA instead, the benefit is still built in indirectly: our financing partner owns the system and claims a separate federal credit for commercial-owned solar (Section 48E, active for projects that begin construction by July 4, 2026, or are placed in service by December 31, 2027), which is part of how they can offer $0-down payments below what you’re currently paying your utility. We’ll walk you through exactly what applies to you during your free consultation.
Are there Wapello County-specific permitting requirements?
Yes, and they vary by municipality. Ottumwa runs its own permitting process, separate from Wapello County’s own rules for unincorporated areas and the smaller towns. We handle the paperwork with your specific city or the county, and file the interconnection application with your utility, so you don’t have to sort out which office to call.
How long does a Wapello County solar installation take, start to finish?
Many projects are installed in as soon as 30 days. Some take longer, up to 2-3 months, depending on your municipality’s permitting timeline and your utility’s interconnection queue — Ottumwa can move differently than a smaller community or a rural co-op territory. We give you a realistic timeline for your specific address up front.
Has SolQ actually completed solar installs in Wapello County?
Yes — 17 completed residential installs on record, all in Ottumwa, ranging from 3.5 to 15.0 kW in system size, almost entirely on Alliant Energy accounts. We haven’t completed a project yet in Eddyville, Eldon, Agency, Blakesburg, Kirkville, or Chillicothe, and we’d rather say that plainly than imply otherwise — that’s the real, verified local footprint behind our 1,179 completed Iowa installs statewide.
Is Eldon’s American Gothic House really in Wapello County?
Yes. Eldon, a Wapello County town of 783 residents (2020 Census), is home to the small Carpenter Gothic-style farmhouse that Grant Wood used as the backdrop for his 1930 painting American Gothic. The house still stands and is open to visitors as the American Gothic House Center. It doesn’t change your solar quote, but it’s a genuinely interesting piece of local trivia for a county this size.
What’s the story behind Ottumwa’s meatpacking history and its M*A*S*H connection, and does it matter for solar?
Ottumwa’s economy was built on coal and the Des Moines River, then anchored for decades by the John Morrell & Company meatpacking plant, which became the leading American pork exporter to England under John H. Morrell’s leadership before World War I. Separately, Ottumwa is the fictional hometown of Corporal Walter “Radar” O’Reilly on M*A*S*H. Neither fact changes the electrical engineering, but it does mean Ottumwa has a mix of older river-town homes and newer construction — roof types SolQ’s local crews have already worked across our 17 completed installs.
Built for Wapello County
Whether you’re in Ottumwa or a smaller Wapello County community, SolQ designs your system around your actual roof, your actual utility, and Iowa’s actual winters — not a generic template.
Get My Free Solar AnalysisSolQ is an independent solar provider and is not affiliated with Alliant Energy, MidAmerican Energy, Southern Iowa Electric Cooperative, Access Energy Cooperative, Chariton Valley Electric Cooperative, or any government agency. Savings figures shown are estimates, not guarantees. Financing offered through third-party partners; terms subject to partner approval. Tax exemptions subject to Iowa law; consult a tax professional for your specific situation. Verified as of August 2026.
