countywide

not-comparable

Occurring or extending throughout a county

Japanese Meaning

郡全体に広がっている / 郡全域に及んでいる

A countywide vaccination campaign helped reduce the outbreak within weeks.

郡全域の予防接種キャンペーンは数週間で流行を抑えるのに役立ちました。

Sense（1）

Occurring or extending throughout a county

To win a spot on the board, you have to run a countywide campaign--no small trick.