    <SEC-DOCUMENT>0000939057-24-000334-index.html : 20241218
    <SEC-HEADER>0000939057-24-000334.hdr.sgml : 20241218
    <ACCEPTANCE-DATETIME>20241218135917
    ACCESSION NUMBER:		0000939057-24-000334
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		5
    CONFORMED PERIOD OF REPORT:	20241218
    FILED AS OF DATE:		20241218
    DATE AS OF CHANGE:		20241218

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			TIMBERLAND BANCORP INC
    		CENTRAL INDEX KEY:			0001046050
    		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTIONS, NOT FEDERALLY CHARTERED [6036]
    		ORGANIZATION NAME:           	02 Finance
    		IRS NUMBER:				911863696
    		STATE OF INCORPORATION:			WA
    		FISCAL YEAR END:			0930

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-23333
    		FILM NUMBER:		241558565

    	BUSINESS ADDRESS:
    		STREET 1:		624 SIMPSON AVE
    		CITY:			HOQUIAM
    		STATE:			WA
    		ZIP:			98550
    		BUSINESS PHONE:		3605334747

    	MAIL ADDRESS:
    		STREET 1:		624 SIMPSON AVE
    		CITY:			HOQUIAM
    		STATE:			WA
    		ZIP:			98550
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>proxy-25.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: proxy-25.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>chart-56ed644e54ab49b7a86a.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: chart-56ed644e54ab49b7a86a.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>chart-8597d1b5a93b422da39a.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: chart-8597d1b5a93b422da39a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>proxycard_pagex1a.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: proxycard_pagex1a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>proxycard_pagex2a.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: proxycard_pagex2a.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>