I am filing Single, can I take both the standard deduction and an IRA contribution (to reduce taxable income)?

[VolvoGirl]

Yes the IRA contribution is separate from schedule A deductions.  IRA goes on Schedule 1 line 20 which goes to 1040 line 10 before the Standard Deduction is subtracted.

[MinhT1]

Yes.

In order to contribute to an IRA, you need to have earned income.

In you have a retirement at work, your ability to deduct your contribution depends on your Modified Adjusted Gross Income (MAGI).

Please read this IRS document for more information.