Pick 4 — Illinois Lottery · Updated September 2026
Pattern analysis for Illinois Pick 4 covers structural patterns in four-digit combinations — quadruples, triples, double pairs, singles, and all-unique outcomes, plus odd/even and sum distributions.
The pattern distribution breaks down how often each combination type appears. With four digits, you get additional patterns like double pairs (e.g., 1122) and quadruples (e.g., 5555) that don't exist in Pick 3. The sum distribution ranges from 0 to 36.
Pattern frequency is determined by combinatorial mathematics. All-unique combinations are most common because there are more of them. This analysis reflects mathematical reality, not predictive signals.
| Pattern | Count | % |
|---|---|---|
| Triple (e.g. 777) | [object Object] | NaN% |
| Double (e.g. 112) | [object Object] | NaN% |
| Quadruple (e.g. 5555) | [object Object] | NaN% |
| All Unique | NaN | NaN% |
| Pattern | Count | % |
|---|---|---|
| undefined high / undefined low | 329 | —% |
| undefined high / undefined low | 312 | —% |
| undefined high / undefined low | 311 | —% |
| undefined high / undefined low | 308 | —% |
| undefined high / undefined low | 306 | —% |
| undefined high / undefined low | 305 | —% |
| undefined high / undefined low | 305 | —% |
| undefined high / undefined low | 304 | —% |
| undefined high / undefined low | 303 | —% |
| undefined high / undefined low | 300 | —% |
| undefined high / undefined low | 295 | —% |
| undefined high / undefined low | 289 | —% |
| undefined high / undefined low | 287 | —% |
| undefined high / undefined low | 283 | —% |
| undefined high / undefined low | 281 | —% |
| undefined high / undefined low | 281 | —% |
| Sum | Count | % |
|---|---|---|
| 19 | 353 | 7.36% |
| 17 | 327 | 6.81% |
| 20 | 325 | 6.77% |
| 18 | 308 | 6.42% |
| 16 | 304 | 6.33% |
| 15 | 278 | 5.79% |
| 14 | 259 | 5.40% |
| 21 | 254 | 5.29% |
| 22 | 244 | 5.08% |
| 23 | 235 | 4.90% |
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