<SEC-DOCUMENT>0000932471-18-005002-index.html : 20180215 <SEC-HEADER>0000932471-18-005002.hdr.sgml : 20180215 <ACCEPTANCE-DATETIME>20180215084934 ACCESSION NUMBER: 0000932471-18-005002 CONFORMED SUBMISSION TYPE: 485BPOS PUBLIC DOCUMENT COUNT: 86 FILED AS OF DATE: 20180215 DATE AS OF CHANGE: 20180215 EFFECTIVENESS DATE: 20180215 FILER: COMPANY DATA: COMPANY CONFORMED NAME: VANGUARD CHESTER FUNDS CENTRAL INDEX KEY: 0000752177 IRS NUMBER: 232311358 FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 485BPOS SEC ACT: 1933 Act SEC FILE NUMBER: 002-92948 FILM NUMBER: 18616309 BUSINESS ADDRESS: STREET 1: PO BOX 2600 STREET 2: V26 CITY: VALLEY FORGE STATE: PA ZIP: 19482 BUSINESS PHONE: 6106691000 MAIL ADDRESS: STREET 1: P.O. 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