SlotCafesIllinois
Claim listing

GRP Corporation

Licensed as G R P Corporation

599 Water St, Cahokia Heights, IL, 62206

DirectionsClaim this profileHours not yet provided

Illinois licence 220701049 · Establishment · licensed

Historical performance at a glance

Official data through July 2026

Trailing 12 months

89.74%

historical observed payout

Based on $1.7M played across 12 reported months

High confidence — Based on 12 reported months and $1.7M played. Confidence reflects how much data supports this figure, not the quality of the venue.

This figure summarizes past establishment-level results. It is not machine RTP and does not predict future outcomes.

2026 year to date

90.39%

$1.0M played · 7 mo

Terminals

4

Most recent reported count

Amount returned to players

$1.5M

Trailing 12 months

Month by month

The line is observed payout. The bars beneath are how much was played that month — a percentage on a quiet month rests on less evidence.

85.6%89.2%92.7%playedJun ’24: 88.41% on $120K playedJul ’24: 86.44% on $122K playedAug ’24: 90.23% on $134K playedSep ’24: 88.98% on $117K playedOct ’24: 90.26% on $135K playedNov ’24: 92.23% on $132K playedDec ’24: 88.98% on $121K playedJan ’25: 90.33% on $130K playedFeb ’25: 90.99% on $167K playedMar ’25: 86.52% on $205K playedApr ’25: 90.75% on $176K playedMay ’25: 91.21% on $195K playedJun ’25: 91.96% on $177K playedJul ’25: 92.03% on $147K playedAug ’25: 89.39% on $156K playedSep ’25: 88.56% on $129K playedOct ’25: 88.91% on $124K playedNov ’25: 91.60% on $113K playedDec ’25: 85.77% on $143K playedJan ’26: 90.96% on $160K playedFeb ’26: 90.83% on $135K playedMar ’26: 92.55% on $152K playedApr ’26: 91.18% on $156K playedMay ’26: 89.99% on $146K playedJun ’26: 89.60% on $149K playedJul ’26: 87.06% on $126K playedJun ’24Oct ’24Feb ’25Jun ’25Oct ’25Feb ’26Jul ’26
View these figures as a table
Monthly amount played, amount won and observed payout.
MonthPlayedWonPayout
Jul ’26$126K$110K87.06%
Jun ’26$149K$134K89.60%
May ’26$146K$131K89.99%
Apr ’26$156K$142K91.18%
Mar ’26$152K$141K92.55%
Feb ’26$135K$123K90.83%
Jan ’26$160K$145K90.96%
Dec ’25$143K$122K85.77%
Nov ’25$113K$104K91.60%
Oct ’25$124K$110K88.91%
Sep ’25$129K$114K88.56%
Aug ’25$156K$140K89.39%
Jul ’25$147K$135K92.03%
Jun ’25$177K$163K91.96%
May ’25$195K$178K91.21%
Apr ’25$176K$160K90.75%
Mar ’25$205K$177K86.52%
Feb ’25$167K$152K90.99%
Jan ’25$130K$118K90.33%
Dec ’24$121K$107K88.98%
Nov ’24$132K$121K92.23%
Oct ’24$135K$122K90.26%
Sep ’24$117K$104K88.98%
Aug ’24$134K$121K90.23%
Jul ’24$122K$106K86.44%
Jun ’24$120K$106K88.41%

Own or manage this location?

Claim this free profile to add photos, hours, amenities, links and business details. Official gaming statistics and organic rankings remain independent.

Claim this location

Every reported period

PeriodPayoutPlayedConfidence
Year to date7 mo90.39%$1.0MHigh confidence — Based on 7 reported months and $1.0M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 3 months3 mo88.97%$421KMedium confidence — Based on 3 reported months and $421K played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 6 months6 mo90.29%$864KMedium confidence — Based on 6 reported months and $864K played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 12 months12 mo89.74%$1.7MHigh confidence — Based on 12 reported months and $1.7M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 24 months24 mo90.06%$3.5MHigh confidence — Based on 24 reported months and $3.5M played. Confidence reflects how much data supports this figure, not the quality of the venue.
All available history26 mo89.89%$3.8MHigh confidence — Based on 26 reported months and $3.8M played. Confidence reflects how much data supports this figure, not the quality of the venue.

Figures come from Illinois Gaming Board monthly reports. Full methodology. Must be 21+.