    <SEC-DOCUMENT>0001437958-26-000027-index.html : 20260413
    <SEC-HEADER>0001437958-26-000027.hdr.sgml : 20260413
    <ACCEPTANCE-DATETIME>20260413115853
    ACCESSION NUMBER:		0001437958-26-000027
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20251231
    FILED AS OF DATE:		20260413
    DATE AS OF CHANGE:		20260413
    EFFECTIVENESS DATE:		20260413

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			COASTAL FINANCIAL CORP
    		CENTRAL INDEX KEY:			0001437958
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		ORGANIZATION NAME:           	02 Finance
    		EIN:				000000000
    		STATE OF INCORPORATION:			WA
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-38589
    		FILM NUMBER:		26857005

    	BUSINESS ADDRESS:
    		STREET 1:		5415 EVERGREEN WAY
    		CITY:			EVERETT
    		STATE:			WA
    		ZIP:			98203
    		BUSINESS PHONE:		425-257-1652

    	MAIL ADDRESS:
    		STREET 1:		5415 EVERGREEN WAY
    		CITY:			EVERETT
    		STATE:			WA
    		ZIP:			98203
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>accbx20251231x20260406fina.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: accbx20251231x20260406fina.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>