Town

Rostrevor

Ros Treabhair

Rostrevor's shoreline and wooded slopes preserve the ambitions of estate owners and a mature native woodland community.

Watercolour and fine ink illustration of Kilbroney Parish Church, Rostrevor.
Illustration, Kilbroney Parish Church, Rostrevor
Recorded locationRostrevor54.09749° N · 6.19607° WInteractive map supplied by OpenStreetMap.
Approximate recorded location · Logainm.ie

The name

These Irish name elements are associated with this record in the Logainm glossary.

An element’s translation is a clue, rather than a complete explanation of the name. Its form and meaning depend on local history and the full Irish name.

Recorded forms

  • Ros Treabhair · Irish · main form · validated name
  • Rostrevor · English · main form

Place & story

From private estate to park

The estate now occupied by Kilbroney Park began taking shape after Robert Ross bought land in Rostrevor in 1700. By 1716 he had built a lodge, subsequently enlarged. James Roxburgh acquired the estate in 1850. He had served in the East India Company's army and was the son of botanist William Roxburgh; his name survived locally in Roxborough Place. Later owner Albert Canning added an aviary, a private zoo and an arboretum. The public park developed in the 1970s on this much older planted landscape. [2]

People & connections

The monument to Robert Ross

The obelisk beside the shore was erected in 1826 to commemorate Major General Robert Ross's victory at Bladensburg during the War of 1812. Its Egyptian form creates a striking landmark between the village and the lough. The monument's subject belonged to the estate-owning Ross family; his campaign in America is one reason Rostrevor's local history reaches well beyond County Down. [3] [2]

Oakwood over Carlingford Lough

Rostrevor Oakwood National Nature Reserve occupies a steep west-facing slope overlooking Carlingford Lough. Mature oaks form its canopy, with ash, hazel, holly and wild cherry beneath. Bluebells, wild garlic and woodrush grow on the woodland floor. The reserve's account suggests the present oakwood may have regenerated after extensive felling in the late 1730s. Its natural appearance therefore also records a history of cutting and recovery, with woodland birds, red squirrels and butterflies forming part of the living community. [4]

Geographic information

Place type
Town
County
Down
Coordinates
54.09749, -6.19607 (approximate)
Logainm ID
130151 ↗

Population over time

ROSTREVOR — Settlement 2015 (N11000540)

Settlement population, 2011–2021

2,617people · 2021

07501.5K2.3K3K 2011: 2,788 people20112021: 2,617 people2021

Both censuses use the same 2015 settlement boundary. These exact counts cover usual residents in the settlement, rather than local government districts or historic counties. Other NISRA tables may use approximate counts.

View population figures
ROSTREVOR — Settlement 2015 (N11000540) — census population
Census yearPopulation
20112,788
20212,617

Source: NISRA — Census 2021 CT0046 and exact Census 2011 Settlement 2015 populations · Supporting source 1. Open Government Licence v3.0. Retrieved 2026-10-25.

Rostrevor — census rectangle J170176 to J190195

Earlier census population, 1981–1991

2,269people · 1991

07501.5K2.3K3K 1981: 1,785 people19811991: 2,269 people1991

The census used a grid rectangle around the built-up area, rather than today’s settlement boundary. The 1981 figures are as enumerated, without adjustment for non-enumeration. These counts remain separate from later settlement totals.

View population figures
Rostrevor — census rectangle J170176 to J190195 — census population
Census yearPopulation
19811,785
19912,269

Source: NISRA — 1981 Towns and Villages Booklet, PDF page 16 · Supporting source 1. Open Government Licence v3.0. Retrieved 2026-10-25.

Rostrevor — KS01 Settlement (2005 geography)

Census population, 2001

2,444people · 2001

The published 2001 KS01 settlement count uses an earlier geography and disclosure-control methods. It is not rebased to the 2015 settlement used for 2011 and 2021. The geographic matching file can contain a different 2001 count; the figure shown here comes from KS01.

View population figures
Rostrevor — KS01 Settlement (2005 geography) — census population
Census yearPopulation
20012,444

Source: NISRA — Census 2001 KS01, Usually Resident Population. Open Government Licence v3.0. Retrieved 2026-10-25.

Sources & further reading

  1. Logainm.ie — Rostrevor. Place names and geographic record, licensed under CC BY 4.0.
  2. Hidden History of Kilbroney Park, 9 June 2026 · Pat Fox, Newry Mourne and Down Museums
  3. Ross Monument: European Heritage Open Days 2025 · Department for Communities / Visit Mourne Gullion Strangford
  4. Rostrevor Forest · Visit Mourne Gullion Strangford
  5. Kilbroney Parish Church, Rostrevor illustration: based on a Kilbroney Parish Church (CoI), Rostrevor by Eric Jones. AI-assisted watercolour and ink adaptation; cream paper margins added, incidental clutter omitted and fine details simplified. Licence: CC BY-SA 2.0; adapted illustration distributed under the same licence.

Name record retrieved 2026-10-25 · Source record modified 2021-02-22. How this page was prepared.