Idaho Propane Prices in 2025
28 EIA surveys, Jan 6, 2025 to Dec 29, 2025
Last updated
- Average
- $2.464
- High
- $2.631
- Jan 20
- Low
- $2.293
- Oct 20
- Against 2024
- Down −$0.003 (−0.1%)
- change in average
In 2025, EIA published 28 residential propane prices for Idaho. They averaged $2.464 a gallon, from a low of $2.293 on October 20, 2025 to a high of $2.631 on January 20, 2025.
The average was 0.1% below 2024’s $2.467.
EIA published no Idaho values for June, July, August and September.
Week by week
Every survey in 2025
| Month | Survey dates and prices | Month average |
|---|---|---|
| January | Jan 6$2.526Jan 13$2.540Jan 20$2.631Jan 27$2.621 | $2.580 |
| February | Feb 3$2.607Feb 10$2.612Feb 17$2.612Feb 24$2.613 | $2.611 |
| March | Mar 3$2.625Mar 10$2.611Mar 17$2.599Mar 24$2.597Mar 31$2.597 | $2.606 |
| April | Apr 14$2.508 | $2.508 |
| May | May 12$2.350 | $2.350 |
| October | Oct 6$2.362Oct 13$2.310Oct 20$2.293Oct 27$2.312 | $2.319 |
| November | Nov 3$2.312Nov 10$2.308Nov 17$2.309Nov 24$2.307 | $2.309 |
| December | Dec 1$2.303Dec 8$2.346Dec 15$2.393Dec 22$2.390Dec 29$2.394 | $2.365 |
Source: U.S. Energy Information Administration, weekly propane residential price table. Prices exclude taxes.
Propane — weekly Idaho, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.