Average Electric Bill in Columbia, TN
What a typical household in Columbia pays per month, the kWh rate behind it, and how it compares — with the data basis stated on the page.
A typical household in Columbia pays about $130.63/month for electricity at roughly 12¢/kWh. Basis: Columbia Power System - (TN), 2024 annual average (EIA-861).
Bill trend (state level)
Average residential bill in Tennessee over 12 months — the rate environment Columbia households pay into.
Where this number comes from
No black box: the utility behind the estimate, or the state fallback.
| Data basis | Columbia Power System - (TN), 2024 annual average (EIA-861) |
|---|---|
| Utility | Columbia Power System - (TN) · 31,166 residential customers |
| State context | Tennessee: $168.28/mo average bill |
| Population | ≈ 41,994 (2020 Census, approx.) |
Your actual bill depends on home size, heating/cooling, and usage — the averages here are the benchmark, not your invoice.
Common questions
What is the average electric bill in Columbia?
Expect roughly $130.63 per month for a typical household in Columbia — based on Columbia Power System - (TN) annual data (2024), so your bill varies with home size, weather, and usage.
How much is electricity per kWh in Columbia?
About 12¢ per kWh (Columbia Power System - (TN), 2024 annual). Ratepayers in Columbia pay the utility rate; check your bill for the exact per-kWh breakdown of supply and delivery.
Are bills in Columbia higher or lower than the Tennessee average?
Columbia Power System - (TN) averages $130.63 — below the state average of $168.28.
Sources: EIA-861 2024 (Columbia Power System - (TN)) · EIA residential retail-sales series (Tennessee) · Census 2020 population. See methodology.