How Exclusive Are Candidates’ Small-Dollar Donors?

In Pennsylvania and New Jersey, about four out of five small-dollar donors give to only a single candidate. Bernie Sanders and Joe Biden have highly loyal donor bases, as do Andrew Yang, Marianne Williamson, and Bill de Blasio. The table below shows the percentage of each candidate’s small-dollar donors that gave only to the candidate.

Pennsylvania

New Jersey

Bennet

32%

35%

Biden

78%

73%

Booker

46%

67%

Bullock

33%

34%

Buttigieg

64%

60%

Castro

33%

32%

de Blasio

62%

96%

Delaney

51%

61%

Gabbard

52%

55%

Gillibrand

43%

45%

Gravel

39%

37%

Harris

48%

47%

Hickenlooper

55%

51%

Inslee

39%

37%

Klobuchar

38%

39%

Moulton

44%

45%

O’Rourke

55%

51%

Ryan

51%

49%

Sanders

80%

Sestak

51%

22%

Warren

57%

53%

Williamson

72%

75%

Yang

77%

80%

Small-dollar donations include donations of $200 or less. A small percentage of donations is not included because campaigns do not have to report them.