It would be a good idea for you to ask friends to introduce you to women they may know, in your age group, and/or to go out in a group with both male and female friends, to a fun place like a club, bowling, a cafe, etc., where women your age will be found.
Very often, people you work with every day, are your best source of introductions to others. You can also sign up with websites like www.Match.com
and others where you can put in your preferences and find women who share your interests and are attractive. Of course, meeting people online always carries some risk, so make sure a person you might be interested in, is who they claim to be, and always set up your first face to face meeting in a public place. Nowadays, with people being so busy with work, school, etc., meeting online is very popular.
Don't feel so helpless and desperate, as you're not alone; it's difficult these days, to meet persons of the opposite gender, but once you get on a roll, hopefully, you'll be successful.
I wish you much good luck in finding the girl of your dreams!