Lower Merion vs Radnor School District: A Realtor's Comparison (2026)
By Saiid Zamani · Realtor®, Keller Williams Realty Devon-Wayne
Philadelphia suburbs market expert · AI educator · 1,000+ agents trained
Lower Merion School District (Montgomery County) and Radnor Township School District (Delaware County) are two of the most respected public school districts in Pennsylvania. Both routinely rank in the state's top 10 and both materially affect home value street by street.
Towns served
Lower Merion SD covers Bryn Mawr (most), Ardmore, Wynnewood, Narberth, Penn Valley, Gladwyne, Merion Station, Bala Cynwyd, and Belmont Hills. Radnor Township SD covers Wayne (Delco-side ZIP 19087), Rosemont (some), Villanova, Radnor, and St. Davids.
High schools
Lower Merion SD splits between Lower Merion High School and Harriton High School. Radnor Township SD operates Radnor High School. All three are consistently ranked among the top public high schools in Pennsylvania.
Taxes
Lower Merion's millage rate is among the highest in Montgomery County, reflecting the district's per-pupil spending. Radnor Township's school tax is also high relative to Delaware County average. Always confirm the current millage with the township or district directly.
Resale impact
Address-level school assignment can meaningfully change a home's value in both districts. In Wynnewood, Lower Merion HS vs Harriton HS feeder can change list price by 5–10% on otherwise comparable homes. Buyers should confirm school assignment for any specific address before relying on assumptions.
Choosing between them
Lower Merion offers more towns and more inventory variety. Radnor Township offers a more cohesive single-district feel and the Wayne lifestyle. Both deliver strong school outcomes; pick by town fit rather than district alone.
Frequently Asked Questions
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