Deposits

The following is a summary of deposits at December 31, 2018 and 2017:



(Dollars in thousands)	2018			2017
Balance:
Non-interest bearing	$	6,569,880		$	6,792,497
NOW and interest bearing demand deposits	2,897,133			2,315,055
Wealth management deposits	2,996,764			2,323,699
Money market	5,704,866			4,515,353
Savings	2,665,194			2,829,373
Time certificates of deposit	5,260,841			4,407,370
Total deposits	$	26,094,678		$	23,183,347
Mix:
Non-interest bearing	25		%	29		%
NOW and interest bearing demand deposits	11			10
Wealth management deposits	12			10
Money market	22			20
Savings	10			12
Time certificates of deposit	20			19
Total deposits	100		%	100		%

Wealth management deposits represent deposit balances of the Company’s subsidiary banks from brokerage customers of Wintrust Investments, CDEC, trust and asset management customers of the Company and brokerage customers from unaffiliated companies which have been placed into deposit accounts.

The scheduled maturities of time certificates of deposit at December 31, 2018 and 2017 are as follows:



(Dollars in thousands)	2018		2017
Due within one year	$	3,213,010	$	3,167,220
Due in one to two years	1,251,446		969,130
Due in two to three years	710,836		127,548
Due in three to four years	47,979		98,952
Due in four to five years	37,563		44,206
Due after five years	7		314
Total time certificate of deposits	$	5,260,841	$	4,407,370

The following table sets forth the scheduled maturities of time deposits in denominations of $100,000 or more at December 31, 2018 and 2017:



(Dollars in thousands)	2018		2017
Maturing within three months	$	682,940	$	695,904
After three but within six months	667,079		614,963
After six but within 12 months	921,547		820,285
After 12 months	1,350,717		784,798
Total	$	3,622,283	$	2,915,950

Time deposits in denominations of $250,000 or more were $1.6 billion and $1.3 billion at December 31, 2018 and 2017, respectively.