Exhibit 99.1

NEWS RELEASE FOR IMMEDIATE RELEASE
Casey’s General Stores, Inc.	Nasdaq Symbol CASY
One Convenience Blvd.	CONTACT Bill Walljasper
Ankeny, IA 50021	(515) 965-6505

Casey’s Finishes the Year Strong and Remains Optimistic for Fiscal 2014

Ankeny, IA, June 13, 2013—Casey’s General Stores, Inc. (Nasdaq symbol CASY) today reported $0.60 in diluted earnings per share for the fourth quarter of fiscal year ended April 30, 2013 compared to $0.60 for the same period a year ago. For the year, diluted earnings per share were $2.86 versus $3.04 for the same period last year. The Company incurred approximately $3.5 million in non-cash charges in the 4^th quarter related to the write-down of an unrecoverable accounts receivable balance, as well as charges pertaining to accelerated depreciation and impairment for replaced, closed, and seven underperforming stores.

“A difficult cigarette environment and challenging weather comparisons adversely impacted sales during fiscal 2013,” said Chairman and CEO Robert J. Myers. “However, in the fourth quarter we saw strong sales gains with the recent implementation of a “fuel saver” program in partnership with Hy-Vee grocery stores and competitive cigarette pricing adjustments made earlier in the fiscal year. We expect this momentum will continue into fiscal 2014.”

Gasoline—The Company’s annual goal for fiscal 2013 was to increase same-store gasoline gallons sold 1% with an average margin of 14.0 cents per gallon. For the quarter, same-store gallons sold rose 1.0% with an average margin of 17.0 cents per gallon. “The fourth quarter gas margin benefited from our ability to sell 10.3 million renewable fuel credits for $4.8 million.” said Myers. For the fiscal year, total gallons sold were up 4% to 1.5 billion with an average margin of 15.2 cents, while gross profit rose 2.7%. Same-store gallons for the year were relatively flat compared to a year ago.

Grocery & Other Merchandise—Casey’s fiscal 2013 goal was to increase same-store sales 6.2% with an average margin of 32.7%. For the quarter, same-store sales were down 0.2% from the same period a year ago with an average margin of 31.7%. For the year, same-store sales finished up 0.8% with an average margin of 32.6%. “Challenging weather comparisons throughout the entire quarter hindered sales while cigarette price adjustments adversely impacted margins,” stated Myers. “However we are encouraged by the recent stabilization in cigarette sales and expect continued growth in beer and beverage sales during fiscal 2014.” Total annual sales for the category were up 3.9% compared to the prior year, and gross profit rose 4.4% to $462.7 million.

Prepared Food & Fountain—The goal for fiscal 2013 was to increase same-store sales 11% with an average margin of 61.1%. Same-store sales for the fourth quarter increased 4.4% with an average margin of 60.5%. For the year, same-store sales were up 8.6% with an average margin of 61.8%. “Unfavorable weather and higher input costs impacted fourth quarter results,” said Myers. “Looking ahead to fiscal 2014, we will continue to grow this category by implementing major remodels, 24-hour conversions, and pizza delivery where appropriate.” Year to date, total sales were up 13% to $564.9 million, and gross profit rose 15.1% to $349 million.

Operating Expenses—For the fiscal year, operating expenses increased 10.4% to $760.4 million. For the quarter, operating expenses were up 8.6%. In the fourth quarter, the Company wrote-off an accounts receivable balance of $1.5 million from a check collecting service that went out of business. The Company also incurred an impairment charge of approximately $0.7 million for seven underperforming stores that are expected to be closed in fiscal 2014. “The majority of the operating expense increase was due to various initiatives implemented to grow the business, particularly newly constructed, acquired, and replaced stores along with expanded hours, pizza delivery, and major remodels,” said Myers. For the year, store level operating expenses increased less than 4% for the remaining unchanged base of stores.

Expansion—The fiscal 2013 goal was to increase the total number of stores 4-6%. For the fiscal year, the Company opened 26 acquired stores and completed 31 new-store constructions, bringing the year-end store count to 1,749. In addition to this activity, the Company also replaced 26 stores during the year. “We currently have 15 new stores and 16 replacement stores under construction, as well as 20 stores under contract to acquire,” said Myers. “We have entered into several new markets this past year and we are excited about our growth opportunities in fiscal 2014.” The Company has over 70 locations under contract for both new store and replacement store construction.

Fiscal 2014 Goals—The corporate performance goals for fiscal 2014 are as follows:

• Increase same-store gasoline gallons sold 1.5% with an average margin of 15 cents per gallon.

• Increase same-store grocery and other merchandise sales 5% with an average margin of 32.3%.

• Increase same-store prepared food and fountain sales 9% with an average margin of 62.0%.

• Build or acquire 70 – 105 stores (4-6%) and replace 20 existing locations.

Dividend— At its June meeting, the Board of Directors increased the quarterly dividend to $0.18 per share. The dividend is payable August 15, 2013 to shareholders of record on August 1, 2013.

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Casey’s General Stores, Inc. Condensed Consolidated Statements of Comprehensive Income (Amounts in thousands, except income per share) (Unaudited)

	Three months ended April 30,				Year ended April 30,
	2013		2012		2013		2012
Total revenue	$	1,808,529		1,752,504	$	7,250,840		6,987,804
Cost of goods sold (exclusive of depreciation and amortization, shown separately below)		1,542,137		1,507,264		6,168,475		5,984,114
Gross profit		266,392		245,240		1,082,365		1,003,690
Operating expenses		191,054		175,952		760,365		688,431
Depreciation and amortization		29,910		25,609		111,823		96,552
Interest, net		8,743		8,751		35,048		35,192
Income before income taxes		36,685		34,928		175,129		183,515
Federal and state income taxes		13,413		11,859		64,504		66,724
Net income		23,272		23,069		110,625		116,791
Other comprehensive income		—		—		—		—
Comprehensive income	$	23,272		23,069	$	110,625		116,791
Net income per common share
Basic	$	.61		.61	$	2.89		3.07
Diluted	$	.60		.60	$	2.86		3.04
Basic weighted average shares outstanding		38,342		38,120		38,297		38,068
Plus effect of stock compensation		353		361		323		324
Diluted weighted average shares outstanding		38,695		38,481		38,620		38,392

Casey’s General Stores, Inc.

Condensed Consolidated Balance Sheets

(Dollars in thousands)

(Unaudited)

	April 30,		April 30,
	2013		2012
Assets
Current assets
Cash and cash equivalents	$	41,271	$	55,919
Receivables		20,900		21,700
Inventories		189,514		170,794
Prepaid expenses		1,396		1,298
Deferred income taxes		9,916		13,143
Income tax receivable		9,820		16,424
Total current assets		272,817		279,278
Other assets, net of amortization		14,485		12,403
Goodwill		114,791		104,385
Property and equipment, net of accumulated depreciation of $952,286 at April 30, 2013, and $860,998 at April 30, 2012		1,581,925		1,378,749
Total assets	$	1,984,018	$	1,774,815
Liabilities and Shareholders’ Equity
Current liabilities
Notes payable to bank	$	59,100	$	—
Current maturities of long-term debt		15,810		10,737
Accounts payable		232,913		211,165
Accrued expenses		89,925		84,739
Total current liabilities		397,748		306,641
Long-term debt, net of current maturities		653,081		667,930
Deferred income taxes		293,708		260,405
Deferred compensation		15,787		14,698
Other long-term liabilities		21,399		19,100
Total liabilities		1,381,723		1,268,774
Total shareholders’ equity		602,295		506,041
Total liabilities and shareholders’ equity	$	1,984,018	$	1,774,815

Certain statements in this news release, including any discussion of management expectations for future periods, constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements involve known and unknown risks, uncertainties, and other factors that may cause actual results to differ materially from future results expressed or implied by those statements. Casey’s disclaims any intention or obligation to update or revise forward-looking statements, whether as a result of new information, future events, or otherwise.

Sales and Gross Profit by Product

(Amounts in thousands)

	Gasoline			Grocery & Other Merchandise			Prepared Food & Fountain			Other			Total
Year ended 4/30/13
Sales	$	5,229,157		$	1,418,711		$	564,924		$	38,048		$	7,250,840
Gross profit	$	232,718		$	462,663		$	348,993		$	37,991		$	1,082,365
Margin		4.5	%		32.6	%		61.8	%		99.8	%		14.9	%
Gasoline gallons		1,535,140
Year ended 4/30/12
Sales	$	5,092,311		$	1,364,995		$	499,712		$	30,786		$	6,987,804
Gross profit	$	226,559		$	443,245		$	303,159		$	30,727		$	1,003,690
Margin		4.4	%		32.5	%		60.7	%		99.8	%		14.4	%
Gasoline gallons		1,476,154

Gasoline Gallons

Same-store Sales Growth

													Fiscal
	Q1			Q2			Q3			Q4			Year
F2013		-0.2	%		-0.4	%		0.6	%		1.0	%		0.1	%
F2012		-2.7			-2.9			-2.4			2.5			-1.5
F2011		1.5			3.6			3.5			-1.9			1.6

Grocery & Other Merchandise

Same-store Sales Growth

													Fiscal
	Q1			Q2			Q3			Q4			Year
F2013		2.6	%		-0.7	%		3.2	%		-0.2	%		0.8	%
F2012		6.2			5.8			6.3			8.5			6.7
F2011		2.0			6.9			5.8			4.8			4.6

Prepared Food & Fountain

Same-store Sales Growth

													Fiscal
	Q1			Q2			Q3			Q4			Year
F2013		10.6	%		10.1	%		11.6	%		4.4	%		8.6	%
F2012		15.3			14.2			12.6			16.8			14.3
F2011		2.4			7.2			10.5			11.8			7.7

Gasoline Margin

(Cents per gallon, excluding credit card fees)

													Fiscal
	Q1			Q2			Q3			Q4			Year
F2013		14.9	¢		14.9	¢		13.8	¢		17.0	¢		15.2	¢
F2012		17.2			16.7			13.6			13.7			15.3
F2011		16.4			14.9			13.9			15.6			15.2

Grocery & Other Merchandise

Margin

													Fiscal
	Q1			Q2			Q3			Q4			Year
F2013		33.4	%		33.4	%		31.7	%		31.7	%		32.6	%
F2012		32.5			32.5			31.8			33.0			32.5
F2011		32.8			32.9			30.9			32.1			32.2

Prepared Food & Fountain

Margin

													Fiscal
	Q1			Q2			Q3			Q4			Year
F2013		63.5	%		62.5	%		60.6	%		60.5	%		61.8	%
F2012		61.2			59.5			61.2			60.8			60.7
F2011		63.8			62.7			62.1			60.2			62.2

Corporate information is available at this Web site: http://www.caseys.com. Earnings will be reported during

a conference call on June 14, 2013. The call will be broadcast live over the Internet at 9:30 a.m. CDT via the

Investor Relations section of our Web site and will be available in an archived format.