The defendant, James Faust, appeals from his conviction, in the Lowell Division of the District Court in Middlesex County (Lowell court), of escape by a prisoner. See G. L. c. 268, § 16 (1994 ed.). He asserts that the Lowell *299court was an improper venue for his trial and that the proper venue was Suffolk County. We transferred the case to this court on our own motion. For the reasons stated in this opinion, we affirm the defendant’s conviction.

The relevant facts are not in dispute.1 The defendant was lawfully convicted by a jury of six in the Cambridge Division of the District Court Department, Middlesex County, and sentenced to a term of two-years’ imprisonment at the Billerica house of correction, eighteen months to be served and the balance suspended to June 24, 1998. A mittimus issued remanding the defendant into the custody of the sheriff for Middlesex County. On February 2, 1994, the defendant was transferred by the Billerica house of correction (Middlesex County) to McGrath House, a community release facility located at 699 Massachusetts Avenue, in the Roxbury section of Boston (Suffolk County).2 McGrath House is operated by the Middlesex County sheriff’s department and houses only inmates from the Billerica house of correction. Inmates of McGrath House are still in the custody of the Billerica house of correction and the Middlesex County sheriff’s department and governed by the same rules and regulations as inmates at Billerica. They may only leave McGrath House if they have submitted an itinerary and received permission from a correction officer.

On February 20, 1994, the defendant was given permission to leave McGrath House to attend a treatment meeting at the Cambridge courthouse. The defendant’s itinerary provided that he was to leave McGrath House at 6:30 p.m. on February 20, 1994, and return at 10 p.m. that same night. Correction Officer Thomas Gannon was on duty at McGrath House from 4 p.m. on February 20, 1994, until 8 a.m. on February 21, 1994.3 When the defendant did not return at the appointed hour, Officer Gannon reported the defendant to the Billerica house of correction as an escaped prisoner. Gannon wrote up a disciplinary report. At approximately 12:30 a.m. on Febru*300arv 21, 1994, Deputy Superintendent Peter Bolton at the Billerica house of correction, after checking the Billerica records and confirming that the defendant was still in the custody of Billerica, prepared an “escape package” notifying the proper authorities of the defendant’s escape. The defendant’s property was returned to the Billerica house of correction. The defendant was arrested on the escape warrant and returned to the Billerica house of correction on April 4, 1994.

On March 9, 1994, a complaint was sworn in the Lowell court by Michael Roark of the Billerica house of correction charging the defendant with escape of prisoner in violation of G. L. c. 268, § 16.4 The defendant repeatedly moved to dismiss the complaint for lack of venue. These motions were denied.

McGrath House is under the administrative jurisdiction of the Middlesex County sheriffs department and is operated and staffed by Billerica house of correction personnel. Mc-Grath House inmates, all committed under mittimus to Billerica, are governed by the rules and regulations of the Billerica house of correction and remain in the custody of the Middlesex County sheriff’s department. See Commonwealth v. Reed, 364 Mass. 545, 548 (1974) (“Legally, a prisoner transferred from the Massachusetts Correctional Institution, Framingham, to Westboro State Hospital remains in the ‘custody of the officer having charge’ of the Massachusetts Correctional Institution, Framingham”). We conclude that McGrath House is a branch of the Billerica house of correction.5 Because McGrath House is a branch of the Billerica house of correction, inmates are constructively imprisoned at the Billerica house of correction while at McGrath House. *301See Commonwealth v. Hughes, 364 Mass. 426, 431 (1973) (defendant was still imprisoned at correctional facility and could be prosecuted for escape therefrom even though not within four walls of prison at time of escape).

The trial judge correctly determined that the defendant’s failure to return after an authorized absence from McGrath House was an escape from the Billerica house of correction. See note 4, supra (criminalizing failure to return from temporary release from institution, center, or branch). Indeed, G. L. c. 268, § 16, has been construed as applying to all escaping prisoners. See Commonwealth v. Pettijohn, 4 Mass. App. Ct. 847 (1976).

The crime of escape is committed at the location of the penal institution where the prisoner was imprisoned and from whose custody the prisoner removes himself. Cf. G. L. c. 277, §§ 57-62 (1994 ed.) (fixing venue in doubtful cases). In this case, that location was the Billerica house of correction in Billerica, Middlesex County. The complaint, therefore, was properly brought and the trial properly held in the Lowell court. See G. L. c. 218, § 1 (1994 ed.) (“The district court of Lowell, held at Lowell [comprises] Lowell, Tewksbury, Billerica, Dracut, Chelmsford and Tyngsborough”). See also Commonwealth v. Duteau, 384 Mass. 321, 323 (1981) (“Massachusetts has generally followed the common law rule that [a complaint] must be found, and the trial must take place, in the county where the crime occurred”).

Neither the defendant’s rights under the Sixth Amendment to the United States Constitution nor under art. 13 of the Massachusetts Declaration of Rights are violated by his being tried in Lowell for a crime committed in Billerica. The Sixth Amendment provides that, “[i]n all criminal prosecutions, the accused shall enjoy the right to . . . trial, by an impartial jury of the state and district wherein the crime shall have been committed.” The jury which heard the defendant’s case were all residents of the State of Massachusetts, which comprises a single Federal judicial district. See 28 U.S.C. § 101 (1994) (“Massachusetts constitutes one judicial district”). Because the crime was alleged to have been committed in Massachusetts, and the defendant was tried in Massachusetts, the defendant was tried by a jury of the State and district wherein the crime was committed. See Commonwealth v. Duteau, supra at 331 (it is generally agreed for purposes of *302the Sixth Amendment requirement that the word “district” refers to the Federal judicial districts created by Congress). See also Alvarado v. State, 486 P.2d 891, 896 n.9 (Alaska 1971); People v. Taylor, 39 N.Y.2d 649, 653 (1976). The defendant’s Sixth Amendment claim fails on its merits. 6

The defendant’s art. 13 claim is similarly without merit. Article 13 provides that “[i]n criminal prosecutions, the verification of facts in the vicinity where they happen, is one of the greatest securities of the life, liberty, and property of the citizen.”7 Thus, while the drafters of the United States Constitution consciously chose the word “district” as opposed to the common law term “vicinage,”8 see Williams v. Florida, 399 U.S. 78, 93-97 (1970), the drafters of the Massachusetts Declaration of Rights chose the popular word “vicinity” over the technical legal concept of “vicinage.” “[T]he word vicinity is not technical, with a precise legal meaning, as the word county or the ancient word visne, vicinage, would be held to be” (emphasis in original). Commonwealth v. Parker, 2 Pick. 550, 553 (1824). See Opinion of the Justices, 372 Mass. 883, 897 n.8 (1977), in which the Justices opined that “[ujndoubtedly, the increased mobility of people and ideas, caused. by the advent of modem forms of transportation and communications, has resulted in an expanded concept of the territorial limits implied in the word ‘vicinity.’ ”

*303We conclude that art. 13 is not violated by the trial of a criminal defendant in Lowell for a crime allegedly committed in Billerica. Lowell is in the vicinity of Billerica for purposes of satisfying the constitutional requirement of art. 13 because Lowell and Billerica are bordering municipalities in the same county and jurors for the Lowell court are drawn from a community which includes Billerica. Further, the Legislature has determined that Lowell is the proper venue for trial of crimes committed in Billerica. See G. L. c. 218, § 1.

The defendant’s final claim is that trial in Lowell violates his rights to equal protection and a fair jury trial. He bases his claim on the disparity in minority representation between Middlesex and Suffolk Counties. The defendant is black and claims that trial in Middlesex County for a crime committed in Suffolk County violates his right to equal protection because it results in a jury chosen from a community with a substantially smaller minority population. See Smith v. Commonwealth, 420 Mass. 291, 293 (1995) (total minority population of Middlesex County is 10%; total minority population of Suffolk County is 38%). This claim must fail as we have already determined that the defendant’s crime was committed in Middlesex County.

Because the defendant’s crime was in effect committed in Middlesex County, the defendant is entitled to a jury venire representative of the population of Middlesex County, not one representative of Suffolk County. See Smith v. Commonwealth, supra (defendant has right to jury chosen from representative cross section of community in which the crime was committed). The defendant makes no claim and has produced no evidence that the jury venire from which his petit jury was selected was not a representative cross section of the Middlesex population. Because the defendant has not shown that minorities were excluded, intentionally or systemically, from sitting on the jury which heard his case, his claim of a violation of his right to equal protection fails.

Judgment affirmed.