Bogan Shire is a local government area in the Orana region of New South Wales, Australia. The Shire is located adjacent to the Mitchell and Barrier highways and its only significant town is Nyngan.

The Municipality of Nyngan was proclaimed on 17 February 1891 with Nyngan having a population of 1,355. Bogan Shire was proclaimed on 7 May 1906. Bogan Shire absorbed the Municipality of Nyngan on 1 January 1972.

The mayor of Bogan Shire Council is Cr. Glen Neill, who is unaligned with any political party.

Selected historical census data for Bogan Shire local government area
Census year			2001	2006	2011	2016
Population		Estimated residents on census night	3,083	2,883	2,900	2,692
		LGA rank in terms of size within New South Wales			122nd	125th
		% of New South Wales population	0.05%	0.04%	0.04%	0.04%
		% of Australian population	0.02%	0.01%	0.01%	0.01%
Cultural and language diversity
Ancestry, top responses		Australian			39.3%	39.1%
		English			30.6%	28.7%
		Irish			10.3%	9.1%
		Scottish			5.4%	5.6%
		German			1.9%	2.1%
Language, top responses (other than English)		Afrikaans	n/c	n/c	n/c	0.3%
		Urdu	n/c	n/c	0.2%	0.3%
		Filipino	n/c	n/c	n/c	0.2%
		Portuguese	n/c	0.1%	n/c	0.1%
		Vietnamese	n/c	n/c	n/c	0.1%
Religious affiliation
Religious affiliation, top responses		Catholic	37.1%	37.7%	36.6%	34.9%
		Anglican	33.9%	32.6%	29.6%	25.3%
		Not Stated	n/c	n/c	n/c	12.1%
		No Religion	4.4%	6.8%	7.4%	11.5%
		Uniting Church	11.9%	10.3%	9.6%	8.6%%
Median weekly incomes
Personal income		Median weekly personal income		A$365	A$478	A$634
		% of Australian median income		78.3%	82.8%	95.8%
Family income		Median weekly family income		A$944	A$1,182	A$1,561
		% of Australian median income		80.6%	79.8%	90.0%
Household income		Median weekly household income		A$708	A$902	A$1,155
		% of Australian median income		68.9%	73.1%	80.3%

According to the Australian Bureau of Statistics during 2003–04 there:

• were 798 wage and salary earners (ranked 151st in New South Wales and 484th in Australia, less than 0.1% of both New South Wales's 2,558,415 and Australia's 7,831,856)
• was a total income of $26 million (ranked 150th in New South Wales and 484th in Australia, less than 0.1% of both New South Wales's $107 billion and Australia's $304 billion)
• was an estimated average income per wage and salary earner of $32,823 (ranked 99th in New South Wales and 338th in Australia, 79% of New South Wales's $41,407 and 85% of Australia's $38,820)
• was an estimated median income per wage and salary earner of $29,413 (ranked 111th in New South Wales and 388th in Australia, 83% of New South Wales's $35,479 and 86% of Australia's $34,149).

Bogan Shire Council is composed of nine councillors elected proportionally as a single ward. All councillors are elected for a fixed four-year term of office. The mayor is elected by the councillors at the first meeting of the council. The most recent election was held on 4 December 2021, and the makeup of the council is as follows:

Party		Councillors
	Independents and Unaligned	9
	Total	9

The current Council, elected in 2021, in order of election, is:

Councillor		Party	Notes
	Victoria Boag	Independent	Deputy Mayor
	Graham Jackson	Unaligned
	Glen Neill	Unaligned	Mayor
	Karl Bright	Independent
	Jodi Douglas	Independent
	Tony Elias	Unaligned
	Greg Deacon	Unaligned
	Richard Milligan	Unaligned
	Douglas Menzies	Unaligned

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Bogan Shire is supported by agricultural production, grazing of sheep and cattle and cropping, primarily wheat. The area averages about 17 inches (430 mm) per year. However, there is great variability in the rainfall. In 1888 Nyngan had only 7.5 inches (190 mm) recorded, while in 1950 it had nearly 45 inches (1,100 mm).