South Dakota Propane Prices in 2015
26 EIA surveys, Jan 5, 2015 to Dec 28, 2015
Page last updated · What changed: Corrected a U.S. FAQ answer; added PADD labels, direct EIA links, methodology, survey dates and uncovered states.
- Average
- $1.300
- High
- $1.645
- Jan 5
- Low
- $1.024
- Oct 5
- Against 2014
- Down −$0.922 (−41.5%)
- change in average
In 2015, EIA published 26 residential propane prices for South Dakota. They averaged $1.300 a gallon, from a low of $1.024 on October 5, 2015 to a high of $1.645 on January 5, 2015.
The average was 41.5% below 2014’s $2.222.
EIA surveys only during the heating season in most years, so there are no South Dakota values for April, May, June, July, August and September.
Week by week
Every survey in 2015
| Month | Survey dates and prices | Month average |
|---|---|---|
| January | Jan 5 $1.645Jan 12 $1.632Jan 19 $1.633Jan 26 $1.614 | $1.631 |
| February | Feb 2 $1.614Feb 9 $1.555Feb 16 $1.537Feb 23 $1.529 | $1.559 |
| March | Mar 2 $1.481Mar 9 $1.457Mar 16 $1.450Mar 23 $1.410Mar 30 $1.395 | $1.439 |
| October | Oct 5 $1.024Oct 12 $1.046Oct 19 $1.061Oct 26 $1.071 | $1.051 |
| November | Nov 2 $1.068Nov 9 $1.069Nov 16 $1.071Nov 23 $1.072Nov 30 $1.075 | $1.071 |
| December | Dec 7 $1.072Dec 14 $1.074Dec 21 $1.077Dec 28 $1.077 | $1.075 |
Source: U.S. Energy Information Administration, weekly propane residential price table. Prices exclude taxes.
Propane — weekly South Dakota, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.