Exhibit 32

STATEMENT OF CHIEF EXECUTIVE OFFICER UNDER 18 U.S.C. § 1350

I, Eric. J. Cremers, President and Chief Executive Officer of PotlatchDeltic Corporation (the Company), certify pursuant to section 1350 of Chapter 63 of Title 18 of the United States Code that, to my knowledge:

1.the Quarterly Report of the Company on Form 10-Q for the period ended March 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the Report), fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, and

2.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ ERIC J. CREMERS

Eric J. Cremers

President and Chief Executive Officer

April 28, 2023

STATEMENT OF CHIEF FINANCIAL OFFICER UNDER 18 U.S.C. § 1350

I, Wayne Wasechek, Interim Vice President, Chief Financial Officer and Chief Accounting Officer of PotlatchDeltic Corporation (the Company), certify pursuant to section 1350 of Chapter 63 of Title 18 of the United States Code that, to my knowledge:

1.the Quarterly Report of the Company on Form 10-Q for the period ended March 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the Report), fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, and

2.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Wayne Wasechek

Wayne Wasechek

Interim Vice President, Chief Financial Officer and

Chief Accounting Officer

April 28, 2023