The official website of the Union Government of Peninsula How to tell an official City Hall website
Grand Peninsula City Hall

The Grand Peninsula moves fast underground so life at street level can stay slow . City Hall is open to all 8,503,216 of them.

Estimated residents of the Union, calculated continuously from the July 2026 estimate. Includes 1,417,203 residents of the Affiliated City of Portsmere, as reported by PortsMere City Hall and updated annually. How this figure is produced

City Hall, a long limestone building with a central clock tower, seen across the meadow of Central Park with office towers behind.
City Hall from the meadow of Central Park.

Public notices

All notices
  1. Notice No. 2026/417

    Separate tax administration for the Affiliated City of Portsmere

    From 1 January 2027, residents and businesses in Portsmere will file returns with PortsMere City Hall at rates it sets. Matters reserved to the Union are unchanged.

  2. Notice No. 2026/402

    Transfer of Midtown University and the City Institute of Science

    Administration of both institutions passes to the Education Department of the City of Portsmere. Advanced Baccalaureate results already issued by the Department of Education remain valid.

  3. Notice No. 2026/396

    Line M37: revised opening date

    Following re-planning around the South Greenland reserve, Line M37 is now expected to open in 2029. The Secretary for Transport answered questions on the change at a press briefing; a transcript is available.

  4. Notice No. 2026/381

    Peninsula resident fares: change of eligibility

    Resident fares on Lines M9, M14, M16, M19, M20, M21 and M30 no longer apply to residents of Portsmere. Standard fares are unchanged.

Services

All services
The seal of the City of Peninsula: a red phoenix within a laurel wreath, above a ribbon reading Concordia parvae res crescunt.

Concordia parvae res crescunt

Individuals achieve collective.

In 1872 four towns on the bend of the river, the Old City, the Six Lanes, Laoxian and Midtown, signed the Act of Union and agreed to govern themselves as one. The phoenix on the city's seal was chosen for that year: a new city made from old ones.

Read the history of the Union

Was this page useful? Last updated 22 October 2026