Arkansas Utilities: Who Serves Your Address?
- Gas Varies by address Look up your block for the company name.
- Water Your city or district Water in Arkansas is almost always city- or district-run.
- Electric Entergy Leads our Arkansas checks, territory lines decide.
Free lookup · electric, gas, water & sewer for any Arkansas address
8,000+ addresses checked · 195 ZIP codes · updated Jul 2026
Arkansas hubs draw on 684,000+ observed U.S. provider assignments, including 8,000+ in-state. How we verify.
Arkansas utility coverage
Where each provider led our address-level sampling. Toggle electric, gas, or water, then check your exact address.
It depends on your address, even in Arkansas. The map orients you; the lookup names the companies for your block.
Check my address
Territories are approximate. Check your exact address with the lookup.
Four cities, four different utilities
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Arkansas by city
City guides for electric, gas, water and sewer. Still confirm your block with the lookup.
Most common providers across 1 Arkansas city
From address-level sampling (2026-07-20). "Most common in" counts cities where that provider led.
| Utility | Provider | Most common in |
|---|---|---|
| Electricity | Entergy | Little Rock |
| Water | Central Arkansas Water | Little Rock |
Four Arkansas cities, four different electric utilities
Arkansas's electric map genuinely varies city by city in our sample. Entergy delivered power at every sampled Little Rock address. Fort Smith, on the Oklahoma border, runs on OG&E instead. The same utility that serves much of eastern Oklahoma. Conway operates its own municipal utility, Conway Corporation, and Springdale is genuinely split territory, with some addresses on a rural electric cooperative rather than one citywide provider.
None of these compete for your specific address. Arkansas doesn't run a retail electricity market, so whichever utility holds your block delivers the power directly. Central Arkansas Water served every sampled Little Rock address for water; the other three cities don't yet have confident water data in our sampling.
Arkansas utility questions, answered
Who is my electric company in Arkansas. Is it Entergy everywhere?
No. Entergy covers Little Rock specifically in our sample. Fort Smith runs on OG&E, Conway has its own municipal utility (Conway Corporation), and Springdale is genuinely split between providers. Run the lookup to confirm your specific address.
Why does Fort Smith use OG&E instead of Entergy?
Fort Smith sits near the Oklahoma border and falls within OG&E's territory, which extends into western Arkansas from its Oklahoma base. A separate footprint from Entergy's coverage of Little Rock.
Does Conway have its own electric utility?
Yes. Conway Corporation is a city-owned utility that served every sampled Conway address, rather than the city buying power from Entergy or another investor-owned company.
Who provides water in Arkansas cities?
Central Arkansas Water served every sampled address in Little Rock for water. The other cities in our sample, Fort Smith, Springdale and Conway, don't yet have confident water data, so check the lookup for your specific address.
Get the lineup for your exact Arkansas address
Type the street. We return electric, gas, water and sewer for that block.
Free lookup · electric, gas, water & sewer for any Arkansas address
Provider data comes from our address-level utility lookup engine, aggregated from geographically spread sample addresses in each Arkansas city. Data refreshed 2026-07-20. Territories vary address by address. Always confirm yours with the lookup. Read how we verify provider data.