Historical IndyCar TV Ratings

Since 2016. All races live unless noted as delayed (D)

Venue 2016
Network
2016
Rating
2016
Viewers
2017
Network
2017
Rating
2017
Viewers
2018
Network
2018
Rating
2018
Viewers
2019
Network
2019
Rating
2019
Viewers
St. Pete ABC 1 1,400K ABC 0.8 1,190K ABC 0.81 1,144K NBCSN 0.32 495K
Phoenix NBCSN 0.29 363K NBCSN 0.21 343K NBCSN 0.19 253K
Austin NBCSN 0.23 341K
Barber NBCSN 0.26 279K NBCSN 0.39 470K NBCSN 0.2 310K NBCSN 0.19 296K
Long Beach NBCSN 0.37 402K NBCSN 0.21 321K NBCSN 0.24 370K NBCSN 0.28 436K
Indy GP ABC 1 1,300K ABC 0.7 1KK ABC 0.55 780K NBC 0.71 1,066K
Indy 500 ABC 3.9 6KK ABC 3.4 5,500K ABC 3.1 4,900K NBC 3.40 5,400K
Detroit 1 ABC 0.7 1KK ABC 0.6 847K ABC 0.55 751K NBC 0.55 761K
Detroit 2 ABC 0.6 918K ABC 0.9 1,400K ABC 0.63 936K NBC 0.71 1,091K
Texas NBCSN 0.3 388K NBCSN 0.35 561K NBCSN 0.21 336K NBCSN 0.24 366K
Elkhart Lake NBCSN 0.33 470K NBCSN 0.37 568K NBCSN 0.22 322K NBC 0.77 1,104K
Toronto CNBC 171K CNBC(L) 187K
Toronto NBCSN(D) 0.3 530K NBCSN(D) 0.32 489K NBCSN 0.29 458K NBCSN 0.33 502K
Iowa NBCSN 0.37 534K NBCSN 0.37 534K NBCSN 0.31 452K NBCSN 0.11 156K
Mid-Ohio NBCSN 0.55 811K NBCSN(D) 0.39 576K NBCSN(D) 0.39 644K NBC 0.47 670K
Mid-Ohio CNBC(L) 0.13 200K CNBC(L) 0.09 139K
Pocono NBCSN 0.45 635K NBCSN 0.4 618K NBCSN 0.34 542K NBCSN 0.36 549K
Gateway NBCSN 0.23 359K NBCSN 0.23 391K NBCSN 0.20 310K
Watkins Glen NBCSN 0.29 440K NBCSN 0.41 604K
Portland NBCSN 0.35 529K NBCSN 0.74 1,101K
Sonoma NBCSN 0.33 528K NBCSN 0.33 536K NBCSN 0.38 629K NBC
Laguna Seca NBC 0.50 732K
Totals 16,169K 16,303K 13,886K 15,376K
% Chg +0.8% % Chg -14.8% % Chg +10.7%