Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2024	May 08, 2024
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Trading Symbol	PDLB
Entity Registrant Name	Ponce Financial Group, Inc.
Entity Current Reporting Status	Yes
Entity Central Index Key	0001874071
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Shell Company	false
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		23,811,732
Entity File Number	001-41255
Entity Tax Identification Number	87-1893965
Entity Address, Address Line One	2244 Westchester Avenue
Entity Address, City or Town	Bronx
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10462
City Area Code	718
Local Phone Number	931-9000
Title of 12(b) Security	Common stock, par value $0.01 per share
Security Exchange Name	NASDAQ
Entity Interactive Data Current	Yes
Entity Incorporation, State or Country Code	NY
Document Transition Report	false
Document Quarterly Report	true