Democrats will have between 51 to 56 US Senate seats after 2022.

[nkpolitics1212]

36 Democratic held US Senate seats not up for re-election in 2022.
37)HI(Schatz-D)
38)MD(Van Hollen-D)
39)VT(Welch-D)
40)NY(Schumer-D)
41)CA(Padilla-D)
42)OR(Wyden-D)
43)WA(Murray-D)
44)CT(Blumenthal-D)
45)IL(Duckworth-D)
46)CO(Bennet-D)
47)AZ(Kelly-D)
48)PA(Fetterman-D)
49)NH(Hassan-D)
50)NV(Cortez Masto-D)
51)GA(Warnock-D)
52)WI(Barnes-D)
53)OH(Ryan-D)
54)NC(Beasley-D)
55)FL(Demings-D)
56)IA(Franken-D)