<SEC-DOCUMENT>0001752724-24-171944-index.html : 20240809 <SEC-HEADER>0001752724-24-171944.hdr.sgml : 20240809 <ACCEPTANCE-DATETIME>20240809102206 ACCESSION NUMBER: 0001752724-24-171944 CONFORMED SUBMISSION TYPE: N-CEN PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20240531 FILED AS OF DATE: 20240809 DATE AS OF CHANGE: 20240809 EFFECTIVENESS DATE: 20240809 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BLACKROCK MUNICIPAL BOND FUND, INC. CENTRAL INDEX KEY: 0000225635 ORGANIZATION NAME: IRS NUMBER: 132896246 STATE OF INCORPORATION: NJ FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: N-CEN SEC ACT: 1940 Act SEC FILE NUMBER: 811-02688 FILM NUMBER: 241190782 BUSINESS ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 BUSINESS PHONE: 800-441-7762 MAIL ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 FORMER COMPANY: FORMER CONFORMED NAME: MERRILL LYNCH MUNICIPAL BOND FUND INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: ONE LIBERTY MUNICIPAL BOND FUND INC DATE OF NAME CHANGE: 19780622 <SERIES-AND-CLASSES-CONTRACTS-DATA> <EXISTING-SERIES-AND-CLASSES-CONTRACTS> <SERIES> <OWNER-CIK>0000225635 <SERIES-ID>S000075512 <SERIES-NAME>BlackRock Impact Municipal Fund <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000234660 <CLASS-CONTRACT-NAME>Investor A </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000234661 <CLASS-CONTRACT-NAME>Institutional </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000234662 <CLASS-CONTRACT-NAME>Class K </CLASS-CONTRACT> </SERIES> </EXISTING-SERIES-AND-CLASSES-CONTRACTS> </SERIES-AND-CLASSES-CONTRACTS-DATA> </SEC-HEADER> <DOCUMENT> <TYPE>N-CEN <SEQUENCE>1 <FILENAME>primary_doc.xml <TEXT> Document 1 - file: primary_doc.html
Document 1 - RAW XML: primary_doc.xml
</DOCUMENT> <DOCUMENT> <TYPE>INTERNAL CONTROL RPT <SEQUENCE>2 <FILENAME>NCEN_811-02688_56067954_0524.htm <TEXT> Document 2 - file: NCEN_811-02688_56067954_0524.htm
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