Westlake Chemical Partners LP - Unit Operating Income

The latest operating income for WLKP is $360M as of June 2026. That compares with $340M in the prior-year period — up 4.7% year over year. Investors often review this figure alongside Westlake Chemical Partners LP - Unit's historical trend and sector peers before judging valuation or financial health.

Over the past year, WLKP's operating income moved from $340M to $360M — a 4.7% year-over-year increase. If the trend continues in the same direction for several quarters, it can signal a meaningful shift in Westlake Chemical Partners LP - Unit's operating scale or balance-sheet position.

A operating income figure of $360M for WLKP is a snapshot of scale on that line item. On its own it does not say whether the business is healthy — you also want growth rate, margins, and how the number compares with similar companies. Explore the charts below for those layers of context.

After noting WLKP's operating income ($360M), review year-over-year change from $340M, peer averages, and a few neighboring metrics such as revenue, margins, or valuation multiples. That combination usually beats staring at a single figure. The navigation links on this page jump you to those related views.

This page's peer comparison chart is the fastest way to stack Westlake Chemical Partners LP - Unit's operating income against similar Materials names. You can also browse sector and industry screens on Stockcircle for a broader set of Materials companies and their key multiples and fundamentals.