Included in this publication are the enrollment data supplied to the North Dakota University System (NDUS) by North Dakota institutions of postsecondary education. This paper contains the following sections: (1) Definitions; and (2) Institutional Abbreviations. Statistical data are presented in the following 17 tables: (1) Headcount Enrollment; (1A) Headcount Enrollments by Collaborative, Dual Credit, First-Time Freshman, Transfer and Beginning Freshman Students; (2) Full-Time Enrollments; (3) Total Student Credit Hours of Part-Time Students; (4) Full-Time Equivalent Enrollments of Part-Time Students; (5) Total of Full-Time & Full-Time Equivalent of Part-Time Students; (6) Full-Time Equivalent Enrollments Based on Total Student Credit Hours by Level of Students; (7) Total Student Credit Hours by Course Level; (8) Degree Credit Fall Enrollment Report: 1999 through 2008; (9) Degree Credit Headcount by All Delivery Methods; (9A) Degree Credit Headcount by E-Learning Delivery Methods; (10) All Headcount Enrollments by Tuition Residency Status; (11) Nonresident Headcount: Undergraduate Enrollments by State (Using Students' Reported Home Address); (12) Graduate and Professional Headcount Enrollments by State (Using Students' Reported Home Address); (13) All Headcount Enrollments by County of Residence for North Dakota Students; (13A) In-State Enrollment by County of Origin (Fall 2005 through Fall 2009); 13B Resident Enrollment by County of Origin by Institution (Fall 2005 through Fall 2009); (14) Headcount Enrollment by Age; (15) Headcount Enrollments by Race; (16) Headcount Enrollments by Citizenship, Veteran Status, Sex, Marital Status, Transfer Status and Beginning Freshmen; and (17) Private and Tribal Colleges in North Dakota--Headcount Enrollments by Race/Ethnicity and Sex. Two figures also contain statistical data: (1) In-State Enrollment by County of Origin; and (2) Headcount Enrollment: 1979 to 2009.