Question: what does Allonby and Allerdale have in common?

Context paragraphs:
Aspatria: Aspatria is a civil parish in the non-metropolitan district of Allerdale, and is currently embraced in the Parliamentary constituency of Workington.  Historically within Cumberland the town rests on the north side of the Ellen Valley, overlooking a panoramic view of the countryside, with Skiddaw to the South and the Solway Firth to the North.  Its developments are aligned approximately east-west along the A596 Carlisle to Workington road and these extend to approximately 2 miles (3 km) in length.  It lies about 8 miles (12 km) northeast of Maryport, a similar distance to the Southwest of Wigton, about 9 miles (14 km) north of Cockermouth and 5 miles (8 km) from the coast and Allonby.  It comprises the townships of Aspatria and Brayton, Hayton and Mealo, and Oughterside and Allerby, the united area being 8345 acres ; while the township takes up an area of 1600 acres .  In earlier days a Roman road leading from "Old Carlisle" to Ellenborough passed through the hamlet.

Allerdale: Allerdale is a non-metropolitan district of Cumbria, England, with borough status.  Its council is based in Workington and the borough has a population of 93,492 according to the 2001 census, increasing to 96,422 at the 2011 Census.

Holme Low: Holme Low is a civil parish in the Allerdale borough of Cumbria, United Kingdom.  It borders the parishes of Holme St. Cuthbert and Holme Abbey to the south, the town of Silloth-on-Solway to the north-west, and has a short stretch of coastline on the Solway Firth to the west.  To the north, it is bordered by lands common to Holme St. Cuthbert, Holme Low, and Holme Abbey, which is an unpopulated area.  Holme Low had a population of 373 in 137 households at the 2001 census, reducing slightly in the 2011 Census to a population of 362 in 162 households.

Hayton and Mealo: Hayton and Mealo is a civil parish in Allerdale district, Cumbria.  In the 2011 census it had a population of 237.  The western boundary of the parish is a short stretch of coastline south of Allonby; working clockwise it is then bordered by Allonby parish to the north, Westnewton to the north east, Aspatria to the east and Oughterside and Allerby to the south.  The B5300 road runs along the western edge of the parish, on the coast, and the A596 road from Aspatria to Maryport runs just outside the parish's south eastern boundary.  The only settlement is Hayton, a village in the centre of the parish.

Maryport: Maryport is a town and civil parish in the Allerdale borough of Cumbria, England.  Historically in Cumberland, it is located on the A596 road 6 mi north of Workington, and is the southernmost town on the Solway Firth.  The town of Silloth to the north on the B5300 coast road, which passes through the villages of Allonby, Mawbray, Beckfoot, and Blitterlees.  The county town of Carlisle lies 28 mi to the north-east.  Maryport railway station is on the Cumbrian Coast Line.  The town is in the parliamentary constituency of Workington.  Maryport lies at the northern end of the former Cumberland Coalfield.

B5300 road: The B5300 (known locally as the Coast Road) is a B road which runs for approximately twelve miles between the towns of Silloth and Maryport in the Allerdale borough of Cumbria, United Kingdom.  From north to south, it passes through the villages of Blitterlees, Beckfoot, Mawbray, Dubmill, and Allonby.  It runs through the Solway Coast Area of Outstanding Natural Beauty, passes close to the Salta Moss Site of Special Scientific Interest, Milefortlet 21, a Roman archaeological site, the salt pans, a remnant of the Solway plain's medieval saltmaking industry, and the village of Crosscanonby.  It is an important route for carrying goods to and from Silloth docks and Maryport harbour.  It is also the major road connecting smaller coastal settlements with Maryport and Silloth, from where other roads lead to Workington, Whitehaven, Wigton, and Carlisle.

Holme East Waver: Holme East Waver is a civil parish in the Allerdale borough of Cumbria, United Kingdom.  It is bordered to the north by the civil parish of Bowness-on-Solway, to the east by the civil parishes of Kirkbride, Woodside, and Waverton, and to the south by the civil parishes of Dundraw and Holme Abbey, lands common to Holme St. Cuthbert, Holme Low, and Holme Abbey, and the town of Silloth-on-Solway.  At the 2001 census, it had a population of 306 in 121 households, increasing slightly at the 2011 Census to a population of 318 in 130 households.  It is named for the River Waver, and the rivers Waver and Wampool enter the Solway Firth at the western end of the parish.  Part of the Solway Coast Area of Outstanding Natural Beauty is within the parish of Holme East Waver.  The largest village is Newton Arlosh.

Listed buildings in Allonby: Allonby is a civil parish in the Borough of Allerdale in Cumbria, England.  It contains 13 listed buildings that are recorded in the National Heritage List for England.  All 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 coastal village of Allonby and the surrounding countryside.  All but one of the listed buildings, a farmhouse, are within the village.  They include houses, cottages, a Quaker meeting house, almshouses, a church and Sunday school, a hotel, and a milestone.

Allonby: Allonby is a village on the coast of the Allerdale district in Cumbria, England.  The village is on the B5300 road 5 mi north of Maryport and 8 mi south of Silloth.  The village of Mawbray is 3 mi to the north, and 3.5 mi to the east is the village of Westnewton.  The county town of Carlisle is located 26 mi to the north east.  Other nearby settlements include Crosscanonby, Edderside, Hayton, and Salta.

Supporting paragraphs: Allonby Allerdale
Answer: Cumbria, England