数学被应用在很多不同的领域上，包括科学、工程、医学和经济学等.数学在这些领域的应用一般被称为应用数学。留学群准备了2019USNEWS美国研究生数学专业排名TOP50。
| 2019USNEWS美国研究生数学专业排名 | |
| 排名 | 大学名称 |
| #1Tie | Princeton University |
| Princeton, NJ | |
| #2Tie | Harvard University |
| Cambridge, MA | |
| #2Tie | Massachusetts Institute of Technology |
| Cambridge, MA | |
| #2Tie | Stanford University |
| Stanford, CA | |
| #2Tie | University of California—Berkeley |
| Berkeley, CA | |
| #6 | University of Chicago |
| Chicago, IL | |
| #7Tie | Columbia University |
| New York, NY | |
| #7Tie | University of California—Los Angeles |
| Los Angeles, CA | |
| #9Tie | California Institute of Technology |
| Pasadena, CA | |
| #9Tie | New York University |
| New York, NY | |
| #9Tie | Yale University |
| New Haven, CT | |
| #12 | University of Michigan—Ann Arbor |
| Ann Arbor, MI | |
| #13 | Cornell University |
| Ithaca, NY | |
| #14Tie | Brown University |
| Providence, RI | |
| #14Tie | University of Texas—Austin |
| Austin, TX | |
| #16Tie | Duke University |
| Durham, NC | |
| #16Tie | University of Pennsylvania |
| Philadelphia, PA | |
| #16Tie | University of Wisconsin—Madison |
| Madison, WI | |
| #19Tie | University of California—San Diego |
| La Jolla, CA | |
| #19Tie | University of Illinois—Urbana-Champaign |
| Urbana, IL | |
| #19Tie | University of Minnesota—Twin Cities |
| Minneapolis, MN | |
| #22Tie | Johns Hopkins University |
| Baltimore, MD | |
| #22Tie | Northwestern University |
| Evanston, IL | |
| #22Tie | Rutgers, The State University of New Jersey—New Brunswick |
| Piscataway, NJ | |
| #22Tie | University of Maryland—College Park |
| College Park, MD | |
| #26Tie | Georgia Institute of Technology |
| Atlanta, GA | |
| #26Tie | Ohio State University |
| Columbus, OH | |
| #26Tie | Purdue University—West Lafayette |
| West Lafayette, IN | |
| #26Tie | Rice University |
| Houston, TX | |
| #26Tie | Stony Brook University—SUNY |
| Stony Brook, NY | |
| #26Tie | University of Washington |
| Seattle, WA | |
| #32Tie | Carnegie Mellon University |
| Pittsburgh, PA | |
| #32Tie | Pennsylvania State University—University Park |
| University Park, PA | |
| #34Tie | Indiana University—Bloomington |
| Bloomington, IN | |
| #34Tie | University of California—Davis |
| Davis, CA | |
| #34Tie | University of North Carolina—Chapel Hill |
| Chapel Hill, NC | |
| #34Tie | University of Utah |
| Salt Lake City, UT | |
| #34Tie | Washington University in St. Louis |
| St. Louis, MO | |
| #39Tie | Texas A&M University—College Station |
| College Station, TX | |
| #39Tie | University of California—Irvine |
| Irvine, CA | |
| #39Tie | University of California—Santa Barbara |
| Santa Barbara, CA | |
| #39Tie | University of Illinois—Chicago |
| Chicago, IL | |
| #39Tie | University of Notre Dame |
| Notre Dame, IN | |
| #44Tie | CUNY Graduate School and University Center |
| New York, NY | |
| #44Tie | University of Southern California |
| Los Angeles, CA | |
| #44Tie | Vanderbilt University |
| Nashville, TN | |
| #47Tie | Boston University |
| Boston, MA | |
| #47Tie | Brandeis University |
| Waltham, MA | |
| #47Tie | Michigan State University |
| East Lansing, MI | |
| #47Tie | University of Arizona |
| Tucson, AZ | |
| #47Tie | University of Colorado—Boulder |
| Boulder, CO | |
| #47Tie | University of Virginia |
| Charlottesville, VA | |
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