Who does Urdahl serve?

I found the end of Urdahl's letter to be interesting...

Dean Urdahl, R-Grove City, serves House District 18B, which includes most
of the Annandale-South Haven area.

Wow...I would have thought Urdahl served Governor Pawlenty and Minority Leader Seifert...

I'll be scouring the district newspapers for Urdahl's excuse and for a readers reaction.