<SEC-DOCUMENT>0001564590-22-023755-index.html : 20220621
<SEC-HEADER>0001564590-22-023755.hdr.sgml : 20220621
<ACCEPTANCE-DATETIME>20220621160033
ACCESSION NUMBER:		0001564590-22-023755
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20211231
FILED AS OF DATE:		20220621
DATE AS OF CHANGE:		20220621

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIRST US BANCSHARES, INC.
		CENTRAL INDEX KEY:			0000717806
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				630843362
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-14549
		FILM NUMBER:		221028062

	BUSINESS ADDRESS:	
		STREET 1:		3291 U.S. HIGHWAY 280
		CITY:			BIRMINGHAM
		STATE:			AL
		ZIP:			35243
		BUSINESS PHONE:		2055821084

	MAIL ADDRESS:	
		STREET 1:		3291 U.S. HIGHWAY 280
		CITY:			BIRMINGHAM
		STATE:			AL
		ZIP:			35243

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIRST US BANCSHARES INC
		DATE OF NAME CHANGE:	20161011

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	UNITED SECURITY BANCSHARES INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>fusb-11k_20211231.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: fusb-11k_20211231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>fusb-ex231_6.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: fusb-ex231_6.htm

</DOCUMENT>
</SEC-DOCUMENT>