Academic Index Last updated: June 23, 2026

80 Best Universities in Pennsylvania for Ecology

We ranked the top 80 universities for Ecology in Pennsylvania based on strict academic metrics. To determine these leaders, we isolated 1.56M specialized research publications which collectively generated 62.42M citations. This targeted approach bypasses general university reputation, directly revealing the strongest programs.

Active Filters: Ecology Pennsylvania Clear All

Ranking Methodology Notice

Filter

Field of Study

Sub-Branch

1

University Park, PA

Pennsylvania State University

For Ecology

#13 in United States #15 in North America

61% Acceptance

42,604 Enrollment

1330 Avg SAT

1855 Founded

2

Philadelphia

University of Pennsylvania

For Ecology

#38 in United States #42 in North America

5% Acceptance

1,947 Enrollment

1540 Avg SAT

1740 Founded

3

Pittsburgh

Carnegie Mellon University

For Ecology

#47 in United States #52 in North America

12% Acceptance

7,377 Enrollment

1535 Avg SAT

1900 Founded

4

Pittsburgh

University of Pittsburgh

For Ecology

#53 in United States #60 in North America

58% Acceptance

25,900 Enrollment

1370 Avg SAT

1787 Founded

5

Philadelphia

Drexel University

For Ecology

#136 in United States #159 in North America

79% Acceptance

10,603 Enrollment

1340 Avg SAT

1891 Founded

6

Philadelphia

Temple University

For Ecology

#137 in United States #160 in North America

80% Acceptance

21,457 Enrollment

1520 Avg SAT

1884 Founded

7

Bethlehem, PA

Lehigh University

For Ecology

#160 in United States #189 in North America

26% Acceptance

5,911 Enrollment

1435 Avg SAT

1865 Founded

8

Mansfield, PA

Mansfield University of Pennsylvania

For Ecology

#521 in United States #577 in North America

87% Acceptance

442 Enrollment

1190 Avg SAT

1857 Founded

9

Gettysburg

Gettysburg College

For Ecology

#483 in United States #538 in North America

39% Acceptance

2,104 Enrollment

1365 Avg SAT

1832 Founded

10

Chambersburg

For Ecology

#915 in United States #986 in North America

92% Acceptance

1,379 Enrollment

1055 Avg SAT

1869 Founded

11

Bryn Mawr

American College of Financial Services

For Ecology

#890 in United States #961 in North America

79% Acceptance

669 Enrollment

1235 Avg SAT

1927 Founded

12

Dallas, PA

Misericordia University

For Ecology

#1178 in United States #1255 in North America

71% Acceptance

835 Enrollment

1170 Avg SAT

1924 Founded

13

Slippery Rock

Slippery Rock University of Pennsylvania

For Ecology

#573 in United States #633 in North America

71% Acceptance

7,500 Enrollment

1085 Avg SAT

1889 Founded

14

Aston

Neumann University

For Ecology

#1237 in United States #1316 in North America

81% Acceptance

7,500 Enrollment

1175 Avg SAT

1965 Founded

15

Erie

Gannon University

For Ecology

#763 in United States #830 in North America

74% Acceptance

14,074 Enrollment

1235 Avg SAT

1925 Founded

16

West Chester

West Chester University of Pennsylvania

For Ecology

#405 in United States #457 in North America

78% Acceptance

7,500 Enrollment

1185 Avg SAT

1871 Founded

17

Scranton

Marywood University

For Ecology

#1093 in United States #1168 in North America

61% Acceptance

9,942 Enrollment

1155 Avg SAT

1915 Founded

18

Loretto

Saint Francis University

For Ecology

#952 in United States #1023 in North America

77% Acceptance

2,500 Enrollment

1140 Avg SAT

1847 Founded

19

Erie

Mercyhurst University

For Ecology

#979 in United States #1051 in North America

81% Acceptance

6,938 Enrollment

1215 Avg SAT

1926 Founded

20

Philadelphia

La Salle University

For Ecology

#632 in United States #695 in North America

97% Acceptance

9,942 Enrollment

1260 Avg SAT

1863 Founded

21

Allentown

Cedar Crest College

For Ecology

#1276 in United States #1358 in North America

84% Acceptance

442 Enrollment

1230 Avg SAT

1867 Founded

22

Mechanicsburg

Messiah College

For Ecology

#1106 in United States #1182 in North America

79% Acceptance

2,618 Enrollment

1230 Avg SAT

1909 Founded

23

Easton, PA

Lafayette College

For Ecology

#391 in United States #443 in North America

31% Acceptance

2,775 Enrollment

1425 Avg SAT

1826 Founded

24

Lock Haven

Lock Haven University

For Ecology

#1232 in United States #1311 in North America

87% Acceptance

7,500 Enrollment

1185 Avg SAT

1870 Founded

25

Wilkes-Barre

King’s College – Pennsylvania

For Ecology

#693 in United States #759 in North America

93% Acceptance

29,640 Enrollment

1170 Avg SAT

1946 Founded

26

Grove City

Grove City College

For Ecology

#1078 in United States #1153 in North America

72% Acceptance

14,074 Enrollment

1265 Avg SAT

1876 Founded

27

Meadville

Allegheny College

For Ecology

#394 in United States #446 in North America

55% Acceptance

29,640 Enrollment

1266 Avg SAT

1815 Founded

28

Immaculata

Immaculata University

For Ecology

#1280 in United States #1362 in North America

86% Acceptance

9,942 Enrollment

1240 Avg SAT

1920 Founded

29

Collegeville

Ursinus College

For Ecology

#847 in United States #916 in North America

92% Acceptance

1,502 Enrollment

1293 Avg SAT

1869 Founded

30

Haverford

Haverford College

For Ecology

#509 in United States #565 in North America

12% Acceptance

896 Enrollment

1505 Avg SAT

1833 Founded

31

Washington, PA

Washington & Jefferson College

For Ecology

#989 in United States #1061 in North America

81% Acceptance

6,885 Enrollment

1125 Avg SAT

1781 Founded

32

Allentown

Muhlenberg College

For Ecology

#656 in United States #720 in North America

72% Acceptance

1,737 Enrollment

1330 Avg SAT

1848 Founded

33

Latrobe

Saint Vincent College

For Ecology

#1101 in United States #1177 in North America

62% Acceptance

1,284 Enrollment

1125 Avg SAT

1846 Founded

34

Scranton

University of Scranton

For Ecology

#554 in United States #611 in North America

81% Acceptance

9,942 Enrollment

1239 Avg SAT

1888 Founded

35

Greenville, PA

For Ecology

#1273 in United States #1355 in North America

72% Acceptance

71 Enrollment

1355 Avg SAT

1866 Founded

36

Lincoln University

Lincoln University

For Ecology

#558 in United States #615 in North America

66% Acceptance

1,765 Enrollment

890 Avg SAT

1854 Founded

37

Lewisburg, PA

Bucknell University

For Ecology

#256 in United States #295 in North America

29% Acceptance

3,920 Enrollment

1390 Avg SAT

1846 Founded

38

Edinboro

Edinboro University of Pennsylvania

For Ecology

#850 in United States #919 in North America

83% Acceptance

3,070 Enrollment

1045 Avg SAT

1857 Founded

39

Glenside

Arcadia University

For Ecology

#929 in United States #1000 in North America

80% Acceptance

2,030 Enrollment

1165 Avg SAT

1853 Founded

40

Philadelphia

University of the Sciences

For Ecology

#476 in United States #530 in North America

69% Acceptance

4,473 Enrollment

1340 Avg SAT

1821 Founded

41

Chester, PA

Widener University

For Ecology

#472 in United States #526 in North America

71% Acceptance

9,942 Enrollment

1185 Avg SAT

1862 Founded

42

Erie

Lake Erie College of Osteopathic Medicine

For Ecology

#902 in United States #973 in North America

11% Acceptance

2,901 Enrollment

1245 Avg SAT

43

Selinsgrove

Susquehanna University

For Ecology

#695 in United States #761 in North America

81% Acceptance

7,500 Enrollment

1200 Avg SAT

1858 Founded

44

Bryn Mawr

Bryn Mawr College

For Ecology

#433 in United States #485 in North America

29% Acceptance

1,360 Enrollment

1395 Avg SAT

1885 Founded

45

Harrisburg, PA

Harrisburg University of Science and Technology

For Ecology

#823 in United States #892 in North America

87% Acceptance

4,202 Enrollment

1269 Avg SAT

2001 Founded

46

Kutztown

Kutztown University of Pennsylvania

For Ecology

#705 in United States #771 in North America

91% Acceptance

4,588 Enrollment

1215 Avg SAT

1866 Founded

47

Bethlehem, PA

Moravian College

For Ecology

#1076 in United States #1151 in North America

54% Acceptance

9,942 Enrollment

1178 Avg SAT

1742 Founded

48

California, PA

California University of Pennsylvania

For Ecology

#227 in United States #264 in North America

83% Acceptance

1470 Avg SAT

1852 Founded

49

Doylestown

Delaware Valley University

For Ecology

#1170 in United States #1247 in North America

93% Acceptance

29,640 Enrollment

1197 Avg SAT

1896 Founded

50

Moon Township

Robert Morris University

For Ecology

#727 in United States #794 in North America

90% Acceptance

5,135 Enrollment

1052 Avg SAT

1921 Founded

51

Pittsburgh

Duquesne University

For Ecology

#287 in United States #331 in North America

84% Acceptance

6,885 Enrollment

1260 Avg SAT

1878 Founded

52

Philadelphia

Moore College of Art and Design

For Ecology

#870 in United States #941 in North America

56% Acceptance

12,029 Enrollment

1280 Avg SAT

1848 Founded

53

Bloomsburg

Bloomsburg University of Pennsylvania

For Ecology

#607 in United States #668 in North America

73% Acceptance

9,377 Enrollment

1185 Avg SAT

1839 Founded

54

Huntingdon

Juniata College

For Ecology

#577 in United States #637 in North America

79% Acceptance

12,029 Enrollment

1225 Avg SAT

1876 Founded

55

Lancaster, PA

Franklin and Marshall College

For Ecology

#361 in United States #413 in North America

28% Acceptance

1,808 Enrollment

1387 Avg SAT

1787 Founded

56

Pittsburgh

La Roche College

For Ecology

#442 in United States #494 in North America

76% Acceptance

281 Enrollment

1070 Avg SAT

1963 Founded

57

York, PA

York College of Pennsylvania

For Ecology

#759 in United States #826 in North America

74% Acceptance

9,942 Enrollment

1145 Avg SAT

1787 Founded

58

Swarthmore

Swarthmore College

For Ecology

#355 in United States #407 in North America

7% Acceptance

1,623 Enrollment

1525 Avg SAT

1864 Founded

59

New Wilmington

Westminster College

For Ecology

#1029 in United States #1104 in North America

93% Acceptance

1,137 Enrollment

1008 Avg SAT

1852 Founded

60

Millersville

Millersville University of Pennsylvania

For Ecology

#641 in United States #705 in North America

86% Acceptance

3,707 Enrollment

1115 Avg SAT

1855 Founded

61

Saint Davids

Eastern University

For Ecology

#903 in United States #974 in North America

91% Acceptance

442 Enrollment

1245 Avg SAT

1952 Founded

62

Carlisle, PA

Dickinson College

For Ecology

#594 in United States #654 in North America

42% Acceptance

2,311 Enrollment

1385 Avg SAT

1773 Founded

63

Reading, PA

Albright College

For Ecology

#1109 in United States #1185 in North America

76% Acceptance

1,230 Enrollment

1365 Avg SAT

1856 Founded

64

Pittsburgh

Chatham University

For Ecology

#854 in United States #923 in North America

62% Acceptance

1,550 Enrollment

1183 Avg SAT

1869 Founded

65

Villanova

Villanova University

For Ecology

#205 in United States #240 in North America

27% Acceptance

4,202 Enrollment

1453 Avg SAT

1842 Founded

66

Annville

Lebanon Valley College

For Ecology

#1041 in United States #1116 in North America

84% Acceptance

1,720 Enrollment

1221 Avg SAT

1866 Founded

67

Wilkes-Barre

Wilkes University

For Ecology

#601 in United States #662 in North America

91% Acceptance

17,560 Enrollment

1135 Avg SAT

1933 Founded

68

Clarion

Clarion University of Pennsylvania

For Ecology

#717 in United States #784 in North America

83% Acceptance

7,500 Enrollment

1170 Avg SAT

1867 Founded

69

Philadelphia

Saint Joseph’s University

For Ecology

#516 in United States #572 in North America

89% Acceptance

9,942 Enrollment

1260 Avg SAT

1851 Founded

70

Center Valley

DeSales University

For Ecology

#1293 in United States #1375 in North America

77% Acceptance

9,942 Enrollment

1175 Avg SAT

1964 Founded

71

Elizabethtown, PA

Elizabethtown College

For Ecology

#875 in United States #946 in North America

78% Acceptance

1,903 Enrollment

1208 Avg SAT

1899 Founded

72

Phoenixville

University of Valley Forge

For Ecology

#1044 in United States #1119 in North America

61% Acceptance

517 Enrollment

1398 Avg SAT

1939 Founded

73

Philadelphia

Chestnut Hill College

For Ecology

#689 in United States #754 in North America

74% Acceptance

29,640 Enrollment

1170 Avg SAT

1924 Founded

74

Shippensburg

Shippensburg University of Pennsylvania

For Ecology

#625 in United States #688 in North America

87% Acceptance

4,371 Enrollment

1075 Avg SAT

1871 Founded

75

East Stroudsburg

East Stroudsburg University of Pennsylvania

For Ecology

#853 in United States #922 in North America

92% Acceptance

7,500 Enrollment

1090 Avg SAT

1893 Founded

76

Indiana, PA

Indiana University of Pennsylvania

For Ecology

#437 in United States #489 in North America

91% Acceptance

6,938 Enrollment

1075 Avg SAT

1875 Founded

77

Williamsport

Lycoming College

For Ecology

#1195 in United States #1273 in North America

74% Acceptance

7,500 Enrollment

1190 Avg SAT

1812 Founded

78

Beaver Falls

For Ecology

#633 in United States #696 in North America

100% Acceptance

1,029 Enrollment

1370 Avg SAT

1848 Founded

79

Philadelphia

University of the Arts in Pennsylvania

For Ecology

#1318 in United States #1400 in North America

78% Acceptance

1,989 Enrollment

1339 Avg SAT

1876 Founded

80

Philadelphia

Philadelphia College of Osteopathic Medicine

For Ecology

#920 in United States #991 in North America

12% Acceptance

2,220 Enrollment

1245 Avg SAT