Exhibit 2.1 ----------- Consent of Independent Auditors We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-47473) pertaining to The PMI Group, Inc. Savings and profit-Sharing Plan of our report dated May 4, 2001, with respect to the financial statements and schedule of The PMI Group, Inc. Savings and profit-Sharing Plan included in this Annual Report (Form 11-K) for the year ended December 31, 2000. /s/ Ernst & Young LLP Los Angeles, California June 26, 2001