Ameren Power Outage
Ameren appears in 142 region(s) across 2 state(s) in the current dataset.
The latest provider-level totals suggest a limited outage impact. Roughly 180 tracked customers are without power out of 1,254,087 total tracked customers (around 0.0%).
Based on the current totals, outage activity in Ameren appears limited right now, but official provider resources remain the best source for local service status. Use the official outage page to confirm service issues and the coverage map to verify whether this provider serves your area.
Last updated: May 3, 2026 5:33 PM. Use the update time shown on this page to understand how recent the displayed outage totals are.
Customers out
180
Customers tracked
1,254,087
Last updated
May 3, 2026 5:33 PM
Official links
States served by Ameren
Cities and regions served by Ameren
The dataset models coverage at “region/area” level (often county-based), not necessarily city limits.
| Region | State | Customers out (provider) | Customers out (region) | Updated |
|---|---|---|---|---|
| St. Louis | Missouri | 123 | 119 | May 3, 2026 5:32 PM |
| Champaign | Illinois | 37 | 37 | May 3, 2026 6:29 PM |
| Macon | Illinois | 27 | 28 | May 3, 2026 6:07 PM |
| Pike | Illinois | 18 | 18 | May 3, 2026 6:19 PM |
| Jefferson | Missouri | 15 | 15 | May 3, 2026 5:47 PM |
| Peoria | Illinois | 12 | 12 | May 3, 2026 6:17 PM |
| Cole | Missouri | 12 | 1 | May 3, 2026 5:48 PM |
| Madison | Illinois | 11 | 11 | May 3, 2026 6:21 PM |
| Fulton | Illinois | 7 | 7 | May 3, 2026 6:12 PM |
| Henry | Illinois | 7 | 7 | May 3, 2026 5:58 PM |
| St. Louis City | Missouri | 7 | 7 | May 3, 2026 6:23 PM |
| Massac | Illinois | 7 | 0 | May 3, 2026 6:11 PM |
| Ray | Missouri | 6 | 6 | May 3, 2026 5:44 PM |
| Tazewell | Illinois | 6 | 6 | May 3, 2026 6:27 PM |
| Reynolds | Missouri | 6 | 4 | May 3, 2026 6:00 PM |
| Mississippi | Missouri | 5 | 5 | May 3, 2026 5:47 PM |
| Union | Illinois | 5 | 5 | May 3, 2026 6:28 PM |
| Vermilion | Illinois | 5 | 5 | May 3, 2026 5:55 PM |
| Iron | Missouri | 4 | 4 | May 3, 2026 5:51 PM |
| St. Clair | Illinois | 4 | 4 | May 3, 2026 5:47 PM |
| Fayette | Illinois | 3 | 11 | May 3, 2026 6:21 PM |
| St. Charles | Missouri | 3 | 6 | May 3, 2026 6:24 PM |
| Franklin | Missouri | 3 | 4 | May 3, 2026 5:55 PM |
| Williamson | Illinois | 3 | 2 | May 3, 2026 6:09 PM |
| Lasalle | Illinois | 3 | 0 | May 3, 2026 6:21 PM |
| Warren | Missouri | 2 | 15 | May 3, 2026 5:54 PM |
| Lewis | Missouri | 2 | 2 | May 3, 2026 5:32 PM |
| Linn | Missouri | 2 | 2 | May 3, 2026 6:29 PM |
| Mclean | Illinois | 2 | 2 | May 3, 2026 5:51 PM |
| Miller | Missouri | 2 | 2 | May 3, 2026 5:31 PM |
| St. Francois | Missouri | 2 | 2 | May 3, 2026 6:06 PM |
| Effingham | Illinois | 1 | 11 | May 3, 2026 6:08 PM |
| Boone | Missouri | 1 | 3 | May 3, 2026 6:23 PM |
| Washington | Missouri | 1 | 1 | May 3, 2026 5:59 PM |
| Edwards | Illinois | 1 | 0 | May 3, 2026 5:49 PM |
| Franklin | Illinois | 1 | 0 | May 3, 2026 5:36 PM |
| Jefferson | Illinois | 0 | 32 | May 3, 2026 6:09 PM |
| Livingston | Illinois | 0 | 30 | May 3, 2026 5:51 PM |
| Chariton | Missouri | 0 | 10 | May 3, 2026 6:27 PM |
| Mercer | Illinois | 0 | 7 | May 3, 2026 6:23 PM |
| Cumberland | Illinois | 0 | 6 | May 3, 2026 5:40 PM |
| Montgomery | Missouri | 0 | 4 | May 3, 2026 5:50 PM |
| Randolph | Illinois | 0 | 4 | May 3, 2026 5:48 PM |
| Audrain | Missouri | 0 | 3 | May 3, 2026 5:43 PM |
| Dekalb | Missouri | 0 | 3 | May 3, 2026 5:37 PM |
| Lincoln | Missouri | 0 | 3 | May 3, 2026 5:38 PM |
| Bond | Illinois | 0 | 1 | May 3, 2026 5:57 PM |
| Clay | Missouri | 0 | 1 | May 3, 2026 6:06 PM |
| Clinton | Illinois | 0 | 1 | May 3, 2026 6:09 PM |
| Dunklin | Missouri | 0 | 1 | May 3, 2026 5:41 PM |
| Gallatin | Illinois | 0 | 1 | May 3, 2026 6:20 PM |
| Kankakee | Illinois | 0 | 1 | May 3, 2026 6:18 PM |
| Lawrence | Illinois | 0 | 1 | May 3, 2026 5:50 PM |
| Monroe | Missouri | 0 | 1 | May 3, 2026 6:13 PM |
| Pettis | Missouri | 0 | 1 | May 3, 2026 6:28 PM |
| Sullivan | Missouri | 0 | 1 | May 3, 2026 5:59 PM |
| Adair | Missouri | 0 | 0 | May 3, 2026 5:38 PM |
| Adams | Illinois | 0 | 0 | May 3, 2026 5:42 PM |
| Alexander | Illinois | 0 | 0 | May 3, 2026 5:45 PM |
| Brown | Illinois | 0 | 0 | May 3, 2026 5:50 PM |
| Bureau | Illinois | 0 | 0 | May 3, 2026 6:01 PM |
| Caldwell | Missouri | 0 | 0 | May 3, 2026 5:48 PM |
| Calhoun | Illinois | 0 | 0 | May 3, 2026 5:39 PM |
| Callaway | Missouri | 0 | 0 | May 3, 2026 6:04 PM |
| Camden | Missouri | 0 | 0 | May 3, 2026 6:22 PM |
| Cape Girardeau | Missouri | 0 | 0 | May 3, 2026 5:57 PM |
| Cass | Illinois | 0 | 0 | May 3, 2026 6:11 PM |
| Christian | Illinois | 0 | 0 | May 3, 2026 6:20 PM |
| Clark | Missouri | 0 | 0 | May 3, 2026 5:33 PM |
| Clark | Illinois | 0 | 0 | May 3, 2026 6:16 PM |
| Clay | Illinois | 0 | 0 | May 3, 2026 6:24 PM |
| Clinton | Missouri | 0 | 0 | May 3, 2026 5:56 PM |
| Coles | Illinois | 0 | 0 | May 3, 2026 6:13 PM |
| Cooper | Missouri | 0 | 0 | May 3, 2026 6:27 PM |
| Crawford | Illinois | 0 | 0 | May 3, 2026 6:05 PM |
| Daviess | Missouri | 0 | 0 | May 3, 2026 5:36 PM |
| De Witt | Illinois | 0 | 0 | May 3, 2026 6:20 PM |
| Dent | Missouri | 0 | 0 | May 3, 2026 5:56 PM |
| Douglas | Illinois | 0 | 0 | May 3, 2026 6:11 PM |
| Edgar | Illinois | 0 | 0 | May 3, 2026 6:26 PM |
| Ford | Illinois | 0 | 0 | May 3, 2026 6:12 PM |
| Gasconade | Missouri | 0 | 0 | May 3, 2026 6:19 PM |
| Gentry | Missouri | 0 | 0 | May 3, 2026 5:50 PM |
| Greene | Illinois | 0 | 0 | May 3, 2026 6:28 PM |
| Hamilton | Illinois | 0 | 0 | May 3, 2026 5:46 PM |
| Hancock | Illinois | 0 | 0 | May 3, 2026 5:52 PM |
| Henderson | Illinois | 0 | 0 | May 3, 2026 6:11 PM |
| Howard | Missouri | 0 | 0 | May 3, 2026 6:00 PM |
| Iroquois | Illinois | 0 | 0 | May 3, 2026 5:30 PM |
| Jackson | Illinois | 0 | 0 | May 3, 2026 5:43 PM |
| Jasper | Illinois | 0 | 0 | May 3, 2026 6:21 PM |
| Jersey | Illinois | 0 | 0 | May 3, 2026 5:30 PM |
| Johnson | Illinois | 0 | 0 | May 3, 2026 5:31 PM |
| Kendall | Illinois | 0 | 0 | May 3, 2026 5:48 PM |
| Knox | Missouri | 0 | 0 | May 3, 2026 5:42 PM |
| Knox | Illinois | 0 | 0 | May 3, 2026 5:38 PM |
| Livingston | Missouri | 0 | 0 | May 3, 2026 6:03 PM |
| Logan | Illinois | 0 | 0 | May 3, 2026 5:46 PM |
| Macon | Missouri | 0 | 0 | May 3, 2026 6:18 PM |
| Macoupin | Illinois | 0 | 0 | May 3, 2026 5:40 PM |
| Maries | Missouri | 0 | 0 | May 3, 2026 5:42 PM |
| Marion | Missouri | 0 | 0 | May 3, 2026 6:00 PM |
| Marion | Illinois | 0 | 0 | May 3, 2026 5:54 PM |
| Marshall | Illinois | 0 | 0 | May 3, 2026 6:00 PM |
| Mason | Illinois | 0 | 0 | May 3, 2026 6:11 PM |
| Mcdonough | Illinois | 0 | 0 | May 3, 2026 5:38 PM |
| Menard | Illinois | 0 | 0 | May 3, 2026 5:37 PM |
| Moniteau | Missouri | 0 | 0 | May 3, 2026 6:19 PM |
| Monroe | Illinois | 0 | 0 | May 3, 2026 6:02 PM |
| Montgomery | Illinois | 0 | 0 | May 3, 2026 6:27 PM |
| Morgan | Missouri | 0 | 0 | May 3, 2026 6:04 PM |
| Morgan | Illinois | 0 | 0 | May 3, 2026 5:59 PM |
| Moultrie | Illinois | 0 | 0 | May 3, 2026 6:27 PM |
| New Madrid | Missouri | 0 | 0 | May 3, 2026 6:16 PM |
| Osage | Missouri | 0 | 0 | May 3, 2026 6:21 PM |
| Pemiscot | Missouri | 0 | 0 | May 3, 2026 5:50 PM |
| Perry | Illinois | 0 | 0 | May 3, 2026 5:59 PM |
| Piatt | Illinois | 0 | 0 | May 3, 2026 5:32 PM |
| Pike | Missouri | 0 | 0 | May 3, 2026 5:31 PM |
| Pulaski | Illinois | 0 | 0 | May 3, 2026 6:11 PM |
| Putnam | Illinois | 0 | 0 | May 3, 2026 6:22 PM |
| Ralls | Missouri | 0 | 0 | May 3, 2026 5:36 PM |
| Randolph | Missouri | 0 | 0 | May 3, 2026 6:11 PM |
| Richland | Illinois | 0 | 0 | May 3, 2026 6:19 PM |
| Saline | Missouri | 0 | 0 | May 3, 2026 5:39 PM |
| Saline | Illinois | 0 | 0 | May 3, 2026 6:27 PM |
| Sangamon | Illinois | 0 | 0 | May 3, 2026 5:46 PM |
| Schuyler | Missouri | 0 | 0 | May 3, 2026 5:44 PM |
| Schuyler | Illinois | 0 | 0 | May 3, 2026 5:51 PM |
| Scotland | Missouri | 0 | 0 | May 3, 2026 5:53 PM |
| Scott | Missouri | 0 | 0 | May 3, 2026 5:37 PM |
| Scott | Illinois | 0 | 0 | May 3, 2026 6:12 PM |
| Shelby | Illinois | 0 | 0 | May 3, 2026 6:10 PM |
| Stark | Illinois | 0 | 0 | May 3, 2026 5:39 PM |
| Ste. Genevieve | Missouri | 0 | 0 | May 3, 2026 6:20 PM |
| Stoddard | Missouri | 0 | 0 | May 3, 2026 5:37 PM |
| Wabash | Illinois | 0 | 0 | May 3, 2026 6:25 PM |
| Warren | Illinois | 0 | 0 | May 3, 2026 6:10 PM |
| Washington | Illinois | 0 | 0 | May 3, 2026 6:29 PM |
| Wayne | Illinois | 0 | 0 | May 3, 2026 6:21 PM |
| White | Illinois | 0 | 0 | May 3, 2026 6:09 PM |
| Woodford | Illinois | 0 | 0 | May 3, 2026 6:15 PM |
How to check outages for Ameren
Use the official outage status link above when available. If you don’t see one, open the provider website and look for an “Outages” or “Outage map” section.
What customers can do during an outage
- Report outages via official tools when safe to do so.
- Unplug sensitive electronics to prevent surge damage.
- Use generators outdoors only and follow manufacturer guidance.
- If you see downed lines, keep distance and contact authorities.
FAQ
Where can I find the official outage page for Ameren?
Look in the Official links section for an outage status or outage map link when one is available for Ameren.
Does Ameren serve my area?
Use the provider’s states, regions, and coverage resources on this page to see whether your location appears within the tracked service footprint.
Why can a provider total differ from a city or region total?
A provider-level number and a local area number are calculated differently. One reflects the provider’s footprint, while the other reflects the area across providers, often with different timestamps.
Last updated: May 3, 2026 5:33 PM