The Pentagon

The Pentagon at a glance

The Pentagon is the United States military's headquarters office complex in Arlington, Virginia. Its principal identity is headquarters work by military and civilian personnel, rather than the flying, ship operations or maneuver training associated with many installation entries. The official MilitaryINSTALLATIONS profile treats the Pentagon as a National Capital Region workplace and describes a community whose members commute from surrounding Virginia and Maryland.

The building's construction followed a need to consolidate War Department offices . It is across the Potomac River from Washington, D.C. The public installation profile describes workplace services within the complex, while the wider capital region supplies the residential communities associated with assignments there. Regional commuting shapes planning for a headquarters assignment.

Sources: The Pentagon: MilitaryINSTALLATIONS overview

Mission and major activities

• Provides headquarters office space for military and civilian organizations.
• Supports the headquarters workforce with installation and workplace services.

Sources: The Pentagon: MilitaryINSTALLATIONS overview

History and identity

The Pentagon project emerged in July 1941 to consolidate War Department offices. Congress authorized it in August, and construction began in September 1941.

Sources: The Pentagon: MilitaryINSTALLATIONS overview

Location and community

The Pentagon is in Arlington across the Potomac from Washington, with commuters living around Virginia and Maryland.

Sources: The Pentagon: MilitaryINSTALLATIONS overview

Mission and institutional context

The Pentagon is a national military headquarters and office complex, rather than a conventional residential base. Its official installation profile describes the headquarters role and the way the building's name is also used for the wider defense institution. For a newcomer, the service, directorate or agency named in the assignment is essential. An office destination does not itself establish a family housing community, a dependent school system or one universal military arrival process. Use the gaining organization for work-related instructions and the relevant service support resources for household questions.

Official sources: MilitaryINSTALLATIONS: installation overview

A headquarters workplace and its broader support community

The official history describes the Pentagon's conception in July 1941 as a response to the War Department's shortage of office space. That administrative origin remains useful context for a relocation guide: the destination is a headquarters workplace supported by a broader National Capital Region community. Planning question: which support installation or residential area will serve the household separately from the office assignment? Keep the duty destination and family arrangements as distinct decisions. The building's famous name should not be mistaken for a complete answer about where a family will live or attend school.

Official sources: MilitaryINSTALLATIONS: installation overview

Housing options and planning distinctions

The Pentagon has no housing office, according to the official housing profile. It points readers toward nearby military housing resources at Joint Base Anacostia–Bolling, Andrews, Fort Myer and Fort Belvoir and links Army and Air Force housing services. These are separate installations, not Pentagon residential neighborhoods. Planning question: which support resource applies to the service member's circumstances and desired location? Ask that provider about eligibility, application and availability directly. The profile's list establishes places to investigate; it does not promise that a Pentagon assignment qualifies a household for every listed community or that any particular home is available.

Official sources: MilitaryINSTALLATIONS: housing assistance

School systems and education transitions

The Pentagon–Air Force profile identifies a Military and Family Readiness Center in its education-support directory. The directory links resources for early intervention and school-age special education and explains how families can locate local agencies and school districts before a move. Planning question: which residential district and education support contacts are needed for this particular child? Use the center as a starting point for the service-specific inquiry and confirm the receiving district separately. A national headquarters assignment does not create one local dependent school system, and information for an Air Force support profile should not be generalized to every service's administrative process.

Official sources: Pentagon–Air Force: family readiness and education directory

Published addresses and access

Use the destination label below to distinguish visitor access, a service office and postal mail. A published address does not authorize entry. Confirm current access, sponsorship, appointments and reporting instructions with the official office before travelling.

Before you arrive

Use these questions with your sponsor or gaining organization. They are a starting point for planning, including assignments, courses and training periods that differ from a routine permanent change of station.

1. Confirm the organization, duration and reporting instructions shown on your orders. Ask which office handles your arrival.
2. Clarify lodging and housing arrangements before booking. Ask about availability, required approvals and how to handle a late arrival.
3. Before choosing a home, compare the commute, lease terms, school needs and your household budget. Ask the housing office about the options that apply to your situation.
4. Coordinate household goods and personal travel with the appropriate transportation office. Keep orders, receipts and important family records together.
5. Make a short list of contacts for medical care, schools, childcare and family support, where applicable to your assignment.

Official PCS planning resources   Housing allowance information

Sources: The Pentagon: MilitaryINSTALLATIONS overview

Resources for service members and families

Start with the official resources for The Pentagon and ask which services your household can use. For a training site, rotational location or Reserve component assignment, confirm arrangements with your unit rather than assuming the services of a large residential installation are available.

From this mission to your next career

The mission at The Pentagon suggests the following areas to consider when describing your experience. These are LockLeed career suggestions based on the public mission, not a list of vacancies or qualifications held by everyone assigned here.

Write down the equipment, systems, processes and teams you personally supported. Add a specific result you can discuss publicly, then match that evidence to the civilian role you want. Keep operational details and sensitive information out of your application.

Official transition resources   Explore SkillBridge programs

Official contacts and installation services

Use the named official resource for this installation or its support community. A directory link does not establish service eligibility, availability or a reporting location. Confirm arrangements with the office or your gaining organization.

Research note: The general education page was unavailable. The specific education-support directory opened successfully and supports the family-readiness contact; no dependent-school assignment is inferred.

Frequently asked questions

Sources and editorial notes

Installation facts above are drawn from the official sources below. Career suggestions and planning questions are LockLeed editorial guidance. Use official offices for current policies, eligibility and arrangements.

1. The Pentagon: MilitaryINSTALLATIONS overviewSupports: overview, mission, local context, planning note, history
2. MilitaryINSTALLATIONS: housing assistanceSupports: expanded guide and official services
3. Pentagon–Air Force: family readiness and education directorySupports: expanded guide and official services

Reviewed 2026-09-30. This independent guide is not affiliated with or endorsed by the U.S. Department of Defense. Map points are approximate and are not routing or reporting instructions.