Town

Ballynahinch

Baile na hInse

Ballynahinch’s central market house stood just before a rebellion whose defeat brought destruction to the town and surrounding district.

Watercolour and fine ink illustration of Market House, Ballynahinch, County Down in Ballynahinch.
Illustration, Market House, Ballynahinch, County Down
Recorded locationBallynahinch54.39833° N · 5.90567° 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

  • Baile na hInse · Irish · main form · validated name
  • Ballynahinch · English · main form

Place & story

Lord Moira’s market house

The market house on the north side of the square was built for Lord Moira in 1795. Its upper floor served as a manor court. The listed-building record describes a simple gabled building whose roof originally carried a taller, more open cupola. Alterations in 1957 reduced that feature, while changes to the openings reflect later commercial use. [2]

The council acquired the building in 2010. Its subsequent role as a community venue continues the use of a centrally placed public building for gatherings, although its present arrangements differ from those of the original market and court. [3]

People & connections

Henry Monro’s rebel force

On 13 June 1798 Henry Monro led United Irish forces at Ballynahinch against government troops commanded by General George Nugent. PRONI preserves George Stephenson’s eyewitness letter to the Marquess of Downshire. The archival description places the engagement within the United Irishmen’s attempt to establish a republican revolution and records the defeat and reprisals that followed. [4]

News and destruction

A separate letter from Thomas Whinnery at Belfast’s post office, written on the afternoon of the battle, reported the rebel defeat. The National Archives’ edition places it beside Nugent’s earlier threat of severe punishment for resistance. Its commentary records the destruction of Ballynahinch, Saintfield and neighbouring homes and farms. The battle’s consequences therefore extended beyond the fighting ground into the fabric of the town. [5]

Geographic information

Place type
Town
County
Down
Barony
Kinelarty
Civil parish
Magheradrool
Coordinates
54.39833, -5.90567 (approximate)
Logainm ID
1416627 ↗

Population over time

BALLYNAHINCH — Settlement 2015 (N11000263)

Settlement population, 2011–2021

6,335people · 2021

01.8K3.5K5.3K7K 2011: 5,715 people20112021: 6,335 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
BALLYNAHINCH — Settlement 2015 (N11000263) — census population
Census yearPopulation
20115,715
20216,335

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

Ballynahinch — historical census town

Historical town population, 1911–1926

1,675people · 1926

05001K1.5K2K 1911: 1,667 people19111926: 1,675 people1926

These are the town figures printed in the historical census reports, separate from the surrounding rural district and modern settlement. Some historical towns had no fixed boundary; a consistent footprint across years is not assumed.

View population figures
Ballynahinch — historical census town — census population
Census yearPopulation
19111,667
19261,675

Source: NISRA — 1926 census, Down report (official data tables). Open Government Licence v3.0. Retrieved 2026-10-25.

Ballynahinch — census rectangle J350510 to J380540

Earlier census population, 1981–1991

5,196people · 1991

01.5K3K4.5K6K 1981: 4,769 people19811991: 5,196 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
Ballynahinch — census rectangle J350510 to J380540 — census population
Census yearPopulation
19814,769
19915,196

Source: NISRA — 1981 Towns and Villages Booklet, PDF page 9 · Supporting source 1. Open Government Licence v3.0. Retrieved 2026-10-25.

Ballynahinch — KS01 Settlement (2005 geography)

Census population, 2001

5,364people · 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
Ballynahinch — KS01 Settlement (2005 geography) — census population
Census yearPopulation
20015,364

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

Sources & further reading

  1. Logainm.ie — Ballynahinch. Place names and geographic record, licensed under CC BY 4.0.
  2. Market House, Ballynahinch, HB18/07/005 — Department for Communities historic buildings record
  3. Market House Ballynahinch — Newry, Mourne and Down District Council
  4. Battle of Ballynahinch letter, 13 June 1798 — PRONI 100 Treasures
  5. 1798 facsimiles: Thomas Whinnery letter — National Archives of Ireland
  6. Market House, Ballynahinch, County Down illustration: based on a Market House and Market Square at Ballynahinch 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.

Name record retrieved 2026-10-25 · Source record modified 2019-10-08. How this page was prepared.