Richmond County is one of the 141 Cadastral divisions of New South Wales

Cadastral divisions of New South Wales

Lands administrative divisions of New South Wales refers to the 141 counties within the Australian state of New South Wales, which are further subdivided into 7,459 parishes. There are also three Land Divisions, around 100 Land Districts, and several other types of districts as well as land boards...

. It lies south of the Richmond River

Richmond River

The Richmond River is a river in the north-eastern corner of New South Wales, Australia. It runs for approximately 170 km from the foothills of the Border Ranges past the towns of Kyogle, Casino, Coraki, Woodburn, where it turns northward and empties into the Pacific Ocean at Ballina. It has a...

 and includes South Casino

Casino, New South Wales

Casino is a town in the Northern Rivers area of New South Wales, Australia, with a population of 9,400 people . It lies on the banks of the Richmond River and is situated at the junction of the Bruxner Highway and the Summerland Way....

.

Richmond County was named in honour of Charles Gordon Lennox

Charles Gordon-Lennox, 5th Duke of Richmond

Charles Gordon-Lennox, 5th Duke of Richmond and 5th Duke of Lennox KG, PC , styled Earl of March until in 1819, was a British soldier, politician and a prominent Conservative.-Background and education:...

, Fifth Duke of Richmond (1791- 1860).

Parishes within this county

A full list of parishes found within this county; their current LGA and mapping coordinates to the approximate centre of each location is as follows:

Parish	LGA	Coordinates
Barrawanga	Richmond Valley Council	29°09′54"S 153°06′04"E
Bundock	Richmond Valley Council	28°50′54"S 152°56′04"E
Bungawalbin	Richmond Valley Council	29°04′54"S 153°17′04"E
Busby	Richmond Valley Council	28°59′54"S 152°48′04"E
Camira	Clarence Valley Council	29°15′54"S 152°56′04"E
Coombell Coombell, New South Wales Coombell is a locality between the towns of Casino and Grafton in northern New South Wales, Australia. The North Coast railway passes through, and a railway station was provided between 1905 and 1974.-References:...	Richmond Valley Council	28°59′54"S 152°58′04"E
Darke	Richmond Valley Council	29°07′54"S 153°05′04"E
Dobie	Clarence Valley Council	29°10′54"S 152°49′04"E
Donaldson	Richmond Valley Council	29°07′54"S 153°14′04"E
Doubleduke	Richmond Valley Council	29°10′54"S 153°16′04"E
East Casino	Richmond Valley Council	28°53′54"S 153°07′04"E
Ellangowan	Richmond Valley Council	29°00′54"S 153°08′04"E
Esk	Richmond Valley Council	29°13′54"S 153°21′04"E
Evans	Richmond Valley Council	29°09′54"S 153°22′04"E
Gibberagee	Richmond Valley Council	29°14′54"S 153°09′04"E
Hogarth	Richmond Valley Council	29°01′54"S 152°53′04"E
Marsh	Clarence Valley Council	29°15′54"S 152°51′04"E
Mongogarie	Richmond Valley Council	28°56′54"S 152°50′04"E
Myall	Richmond Valley Council	29°17′54"S 153°01′04"E
Myrtle	Clarence Valley Council	29°07′54"S 152°59′04"E
Nandabah	Richmond Valley Council	29°03′54"S 152°58′04"E
Powerpa	Clarence Valley Council	29°12′54"S 152°56′04"E
Richmond	Richmond Valley Council	28°58′54"S 153°04′04"E
Riley	Richmond Valley Council	29°01′54"S 153°28′04"E
Shannon	Richmond Valley Council	28°53′54"S 152°54′04"E
South Ballina	Ballina Shire	28°55′54"S 153°31′04"E
South Casino	Richmond Valley Council	28°53′54"S 153°03′04"E
South Codrington	Richmond Valley Council	28°56′54"S 153°15′04"E
Tabbimoble	Richmond Valley Council	29°15′54"S 153°16′04"E
Tatham	Richmond Valley Council	28°56′54"S 153°11′04"E
West Coraki	Richmond Valley Council	29°01′54"S 153°14′04"E
Whiporie	Richmond Valley Council	29°14′54"S 153°03′04"E
Wooroowoolgan	Richmond Valley Council	28°52′54"S 153°00′04"E
Woram	Richmond Valley Council	28°55′54"S 153°08′04"E
Wyandah	Clarence Valley Council	29°07′54"S 152°50′04"E
Wyon	Richmond Valley Council	29°04′54"S 152°46′04"E