<SEC-DOCUMENT>0001437749-25-019951-index.html : 20250610
<SEC-HEADER>0001437749-25-019951.hdr.sgml : 20250610
<ACCEPTANCE-DATETIME>20250610144248
ACCESSION NUMBER:		0001437749-25-019951
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20241231
FILED AS OF DATE:		20250610
DATE AS OF CHANGE:		20250610

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MERCANTILE BANK CORP
		CENTRAL INDEX KEY:			0001042729
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		ORGANIZATION NAME:           	02 Finance
		EIN:				383360865
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-26719
		FILM NUMBER:		251036798

	BUSINESS ADDRESS:	
		STREET 1:		310 LEONARD STREET NW
		CITY:			GRAND RAPIDS
		STATE:			MI
		ZIP:			49504
		BUSINESS PHONE:		616 406-3000

	MAIL ADDRESS:	
		STREET 1:		310 LEONARD STREET NW
		CITY:			GRAND RAPIDS
		STATE:			MI
		ZIP:			49504
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>mbwm20241231_11k.htm
<DESCRIPTION>FORM 11-K
<TEXT>
Document 1 - file: mbwm20241231_11k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>ex_799019.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 2 - file: ex_799019.htm

</DOCUMENT>
</SEC-DOCUMENT>