### Question
How is the term high impact area defined?


### Answer
The term **high impact area** is defined in *42 U.S.C. § 254b* as the following:

> a health service area or other area which has not less than four thousand migratory agricultural workers and seasonal agricultural workers residing within its boundaries for more than two months in any calendar year

#### Citation:
  - *42 U.S.C. § 254b*
  - Heading: **CHAPTER 6-THE CHILDREN'S BUREAU > SUBCHAPTER II-GENERAL POWERS AND DUTIES > Part D-Primary Health Care > subpart i-primary health centers**

