Mid-Columbia Parent Partnership

Mid-Columbia Parent Partnership is one of the expansive combined-grade schools in KENNEWICK, Washington, operated by Kennewick School District, with 503 students on its rolls from grades K through 12. That puts it 147% larger than the typical public school in Washington, which averages around 204 students.

Kennewick School District comprises 31 schools with combined enrollment of 18,826 students; Mid-Columbia Parent Partnership is among them.

For racial and ethnic makeup, Mid-Columbia Parent Partnership logs that White students make up the majority at 70%. The remainder looks like 21% Hispanic, 6% multiracial. Compared to Benton County overall, the school's racial mix sits in roughly the same range.

Looking at school resources, On paper, Mid-Columbia Parent Partnership has 13 full-time-equivalent teachers, translating to a class-load average of around 38.7:1. The state averages around 33.2:1, so this campus is higher than the state norm typical. About 28% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, Benton County runs at roughly 49%, so the school's eligibility rate is lower than the surrounding baseline.

Zooming out to the county, census data for Benton County shows median household income runs about $89,874, 33% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 8%. Across Benton County's 69 public schools (combined enrollment of about 38,191 students), Mid-Columbia Parent Partnership is one campus in the mix.

The closest other public school is Fuerza Elementary, roughly 0.1 miles away. Counting just inside five miles, 8 other public schools cluster around Mid-Columbia Parent Partnership.

The campus sits in an urban setting.

Five-year trend. Looking back 7 years, enrollment at Mid-Columbia Parent Partnership has grew 70%, going from 296 students in 2018 to 503 in 2025. Over the same period, the White share ticked down from 85% to 70%. The student-to-teacher ratio widened from 33.3:1 in 2018 to 38.7:1 today.

On allk12, members of the Mid-Columbia Parent Partnership community share and discuss open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.