U.S. Energy Information Administration
Propylene
EIA petroleum sum snd data for Propylene.
Series
12
normalized EIA series
Observations
1,260
records in the database
Latest record
28 Feb 2026
newest observation
Cadences
2
annual, monthly
Stale petroleum series
6 of 12 series for this product have not updated within their expected cadence. They remain available for historical analysis.
Series chart
Selected series performance
Latest
No value
No observation
Change
No prior value
No prior value
52W high
No value
No observation
52W low
No value
No observation
ATH
No value
No observation
ATL
No value
No observation
Series
Available petroleum series
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlyU.S.Stalemonthly691 MBBL28 Feb 2026 · 194 rows
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlyPADD 1Stalemonthly68 MBBL28 Feb 2026 · 194 rows
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlyPADD 2Stalemonthly158 MBBL28 Feb 2026 · 194 rows
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlyPADD 3Stalemonthly451 MBBL28 Feb 2026 · 194 rows
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlyPADD 4Stalemonthly3 MBBL28 Feb 2026 · 194 rows
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlyPADD 5Stalemonthly11 MBBL28 Feb 2026 · 194 rows
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-annualU.S.annual1,315 MBBL31 Dec 2025 · 16 rows
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-annualPADD 1annual71 MBBL31 Dec 2025 · 16 rows
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-annualPADD 2annual363 MBBL31 Dec 2025 · 16 rows
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-annualPADD 3annual866 MBBL31 Dec 2025 · 16 rows
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-annualPADD 4annual3 MBBL31 Dec 2025 · 16 rows
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-annualPADD 5annual12 MBBL31 Dec 2025 · 16 rows
Latest observations
Recent records
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly691 MBBL28 Feb 2026
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly68 MBBL28 Feb 2026
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly158 MBBL28 Feb 2026
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly451 MBBL28 Feb 2026
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly3 MBBL28 Feb 2026
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly11 MBBL28 Feb 2026
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,220 MBBL31 Jan 2026
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly60 MBBL31 Jan 2026
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly194 MBBL31 Jan 2026
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly951 MBBL31 Jan 2026
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly4 MBBL31 Jan 2026
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly11 MBBL31 Jan 2026
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-annualannual1,315 MBBL31 Dec 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,315 MBBL31 Dec 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-annualannual71 MBBL31 Dec 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly71 MBBL31 Dec 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-annualannual363 MBBL31 Dec 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly363 MBBL31 Dec 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-annualannual866 MBBL31 Dec 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly866 MBBL31 Dec 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-annualannual3 MBBL31 Dec 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly3 MBBL31 Dec 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-annualannual12 MBBL31 Dec 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly12 MBBL31 Dec 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,382 MBBL30 Nov 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly99 MBBL30 Nov 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly403 MBBL30 Nov 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly860 MBBL30 Nov 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly4 MBBL30 Nov 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly16 MBBL30 Nov 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,252 MBBL31 Oct 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly141 MBBL31 Oct 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly365 MBBL31 Oct 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly734 MBBL31 Oct 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly2 MBBL31 Oct 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly10 MBBL31 Oct 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,251 MBBL30 Sept 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly105 MBBL30 Sept 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly380 MBBL30 Sept 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly755 MBBL30 Sept 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly3 MBBL30 Sept 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly8 MBBL30 Sept 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,368 MBBL31 Aug 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly123 MBBL31 Aug 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly347 MBBL31 Aug 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly878 MBBL31 Aug 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly6 MBBL31 Aug 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly14 MBBL31 Aug 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,229 MBBL31 Jul 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly100 MBBL31 Jul 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly363 MBBL31 Jul 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly751 MBBL31 Jul 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly3 MBBL31 Jul 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly12 MBBL31 Jul 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,214 MBBL30 Jun 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly81 MBBL30 Jun 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly305 MBBL30 Jun 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly813 MBBL30 Jun 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly3 MBBL30 Jun 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly12 MBBL30 Jun 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,066 MBBL31 May 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly77 MBBL31 May 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly357 MBBL31 May 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly616 MBBL31 May 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly3 MBBL31 May 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly13 MBBL31 May 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly899 MBBL30 Apr 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly82 MBBL30 Apr 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly286 MBBL30 Apr 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly514 MBBL30 Apr 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly2 MBBL30 Apr 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly15 MBBL30 Apr 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly1,137 MBBL31 Mar 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly101 MBBL31 Mar 2025
Midwest (PADD 2) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r20-mbbl-monthlymonthly242 MBBL31 Mar 2025
Gulf Coast (PADD 3) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r30-mbbl-monthlymonthly774 MBBL31 Mar 2025
Rocky Mountain (PADD 4) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r40-mbbl-monthlymonthly3 MBBL31 Mar 2025
West Coast (PADD 5) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r50-mbbl-monthlymonthly17 MBBL31 Mar 2025
U.S. Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-nus-mbbl-monthlymonthly849 MBBL28 Feb 2025
East Coast (PADD 1) Ending Stocks of Propylene (Thousand Barrels)eia-petroleum-petroleum-sum-snd-m-epllpy-sae-r10-mbbl-monthlymonthly99 MBBL28 Feb 2025
Sources and methodology
Source: U.S. Energy Information Administration (EIA) Open Data. Petroleum series include the cadence, product group, process, and geography published by EIA. World Price Index normalizes source data for charting and API access and does not imply EIA endorsement.