# Montgomery County, Texas business meters over 50 kW

Source: ERCOT TDSP ESI ID Extract dated October 5, 2026 (published October 6, 2026), https://www.ercot.com/mp/data-products/data-product-details?id=ZP15-612. Counted by MeterWhale (https://meterwhale.com/texas-business-meters/montgomery-county/). Active meters only.

- Medium meters (50 to 999 kW): 920
- Large meters (1 MW or more): 7
- Total: 927, 25th of 183 Texas counties and 0.7% of the state's meters this size
- Utilities: CenterPoint serves them all. City-owned utilities and co-ops outside Texas's retail electric market are not in ERCOT's file.

## By ZIP code

| ZIP | City | Medium | Large | Total |
| --- | --- | ---: | ---: | ---: |
| 77354 | Magnolia | 301 | 2 | 303 |
| 77386 | Spring | 264 | 1 | 265 |
| 77380 | Spring | 133 | 0 | 133 |
| 77355 | Magnolia | 128 | 0 | 128 |
| 77362 | Pinehurst | 48 | 0 | 48 |
| 77365 | Porter | 10 | 1 | 11 |
| 77316 | Montgomery | 7 | 0 | 7 |
| 77385 | Conroe | 5 | 0 | 5 |

A ZIP code that crosses a county line is listed once, under the county with most of its meters.

All Texas counties: https://meterwhale.com/texas-business-meters/