Question: How large is the Sabden village, which is located in the Ribble Valley, within the non-metropolitan county of Lancashire, England?

full_context: Document 1: River Calder, Lancashire: The River Calder is a major tributary of the River Ribble, starting in Cliviger close to Burnley in Lancashire, England and is around 15 mi in length. Its source is very close to that of the West Yorkshire river with the same name, and that of the River Irwell. It flows through Towneley Park passing Unity College and Fulledge Recreation Ground. It passes through a culvert in the Burnley Embankment on the Leeds and Liverpool Canal and on through Burnley town centre where it is joined by the River Brun at Active Way. It then flows north through the site of Burnley College and out of the town, where it is joined by Pendle Water before turning west past Ightenhill and Gawthorpe Hall and through the town of Padiham. It flows through Altham and Whalley, passing the ruins of Whalley Abbey, then being crossed by the red brick Whalley Viaduct. It meets the Ribble near Great Mitton.
Document 2: Paythorne: Paythorne is a small village and civil parish in Ribble Valley, Lancashire, England. It is situated alongside the River Ribble, north-east of Clitheroe, and on the boundary with North Yorkshire. Other parishes adjacent to Paythorne are Halton West, Nappa (both in North Yorkshire), Newsholme, Horton, Gisburn, Sawley, Bolton-by-Bowland and Gisburn Forest (all in Lancashire). The nearest town is Barnoldswick, situated 7 km south-east of the village. Paythorne is on the edge of the Forest of Bowland Area of Outstanding Natural Beauty, although only a small area in the west of the parish is within the area's boundary. The Ribble Way long distance walk passes through the village.
Document 3: Listed buildings in Sabden: Sabden is a civil parish in Ribble Valley, Lancashire, England. It contains four listed buildings that are recorded in the National Heritage List for England. All of the listed buildings are designated at Grade II, the lowest of the three grades, which is applied to "buildings of national importance and special interest". The parish contains the village of Sabden and surrounding countryside. The listed buildings consist of two houses, a farmhouse, and a church.
Document 4: Twiston: Twiston is a village and a civil parish in the Ribble Valley District, in the English county of Lancashire. It is near the town of Clitheroe and the village of Downham(in whose parish the population of Twiston is now included). The parish is part of the Forest of Bowland Area of Outstanding Natural Beauty (AONB). It adjoins the Ribble Valley parishes of Downham and Rimington, and the Pendle parish of Barley-with-Wheatley Booth.
Document 5: Pendle Hill: Pendle Hill is located in the east of Lancashire, England, near the towns of Burnley, Nelson, Colne, Clitheroe and Padiham. Its summit is 557 m above mean sea level. It gives its name to the Borough of Pendle. It is an isolated hill, separated from the Pennines to the east, the Bowland Fells to the northwest, and the West Pennine Moors to the south. It is included in detached part of the Forest of Bowland Area of Outstanding Natural Beauty (AONB).
Document 6: Downham, Lancashire: Downham is a village and civil parish in Lancashire, England. It is in the Ribble Valley district and as of the United Kingdom 2001 census has a population of 156, increasing at the 2011 Census to 214. The village is on the north side of Pendle Hill off the A59 road about 3 mi from Clitheroe. Much of the parish, including the village is part of the Forest of Bowland Area of Outstanding Natural Beauty (AONB). It adjoins the Ribble Valley parishes of Rimington, Twiston, Worston, Chatburn and Sawley, and the Pendle parish of Barley-with-Wheatley Booth.
Document 7: Ribble Valley line: The Ribble Valley line is a railway line that runs from Manchester Victoria through Blackburn to the small market town of Clitheroe in Lancashire. Regular passenger services normally only run as far as Clitheroe, but occasional passenger services run along the line through north Lancashire towards the Yorkshire town of Hellifield, where it joins the Settle-Carlisle Railway. The line passes over the distinctive 48 span Whalley Viaduct.
Document 8: Dinckley: Dinckley is a small village and civil parish located in the Ribble Valley, in Lancashire, England. Owing to the limited extent of the population details from the Census 2011 are maintained within the civil parish of Billington and Langho. The parish is situated on the south side of the River Ribble, 6 mi north of Blackburn. The northern boundary of the parish is formed by the River Ribble, and the eastern boundary by Park Brook and Dinckley Brook. The parish is part of the Langho ward, which is represented on Ribble Valley Borough Council by two councillors, both from the Conservative Party.
Document 9: Waitby: Waitby is a small village and civil parish in the Eden district of Cumbria, England. The parish contains two small villages, Waitby and Smardale, plus the small hamlets of Riddlesay, Stripes and Leases, all of which are in the farmed and enclosured northern part at an elevation of around 200–300m. The southern half of the parish is mostly heath and unused for agriculture, it rises to Smardale fell; which it includes, at elevations between 300 and 400m. The civil parish of Ravenstonedale forms the boundary to the south. The western border with Crosby Garrett civil parish is formed by Scandal Beck. To the north and east lie Soulby and Kirkby Stephen civil parishes respectively. The population of the civil parish as measured at the 2011 Census was less than 100. Details are included in the parish of Crosby Garrett.
Document 10: Sabden: Sabden is a medium to large village and civil parish in the Ribble Valley, Lancashire. Sabden is located south of Pendle Hill, in a valley about three miles north west of Padiham. The parish is 2,451 acres. It lies in the Forest of Pendle section of the Forest of Bowland Area of Outstanding Natural Beauty.
Document 11: Preston, Lancashire: Preston is a city and the administrative centre of Lancashire, England. On the north bank of the River Ribble, it is an urban settlement and unparished area that together with surrounding rural civil parishes forms the City of Preston local government district of Lancashire. The district obtained city status in 2002, becoming England's 50th city in the 50th year of Queen Elizabeth II's reign. Preston has a population of 114,300, the City of Preston district 132,000 and the Preston Built-up Area 313,322. The Preston Travel To Work Area, in 2011, had a population of 420,661 compared to 354,000 in the previous census.
Document 12: Ribble Valley: Ribble Valley is a local government district with borough status within the non-metropolitan county of Lancashire, England. The total population of the non-metropolitan district at the 2011 Census was 57,132. Its council is based in Clitheroe. Other places include Whalley, Longridge and Ribchester. The area is so called due to the River Ribble which flows in its final stages towards its estuary near Preston. The area is popular with tourists who enjoy the area's natural unspoilt beauty, much of which lies within the Forest of Bowland.
Document 13: Padiham: Padiham is a small town and civil parish on the River Calder, about 3 mi west of Burnley and south of Pendle Hill, in Lancashire, England. It is part of the Borough of Burnley, but has its own town council with varied powers. Padiham was originally a rural village lying by the River Calder. It is still surrounded by attractive countryside on an arc running from the north-west to the north-east in the foothills of Pendle Hill.
Document 14: Simonstone, Lancashire: Simonstone is a small village and civil parish in the Ribble Valley district of Lancashire, England. The population of the civil parish taken at the 2011 census was 1,154. It is about 4 mi west of Burnley and south of Pendle Hill and Clitheroe along the A671 road. The village adjoins the village of Read, Lancashire and neighbours Padiham.
Document 15: Roughlee: Roughlee is a village in Pendle, Lancashire, England, in the civil parish of Roughlee Booth. It is close to Nelson, Barrowford and Blacko. The village lies at the foot of Pendle Hill, well known for the Pendle Witches, and includes the hamlet of Crowtrees. The parish adjoins the Pendle parishes of Blacko, Barrowford, Old Laund Booth, Goldshaw Booth and Barley-with-Wheatley Booth. It is part of the Forest of Bowland Area of Outstanding Natural Beauty (AONB).
ground_truth: The parish is 2,451 acres