Springfield, Illinois ZIP Codes
- ZIP records
8 - Sum of listed ZIP population estimates
137,282 - Counties represented
1 - Population range
1,205–40,046 per ZIP
Population sum includes positive estimates in these ZIP records; it is not an official city population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | County | Population estimate |
|---|---|---|---|---|
| 1 | 62704 | Springfield | Sangamon | 40,046 |
| 2 | 62702 | Springfield | Sangamon | 31,033 |
| 3 | 62703 | Springfield | Sangamon | 28,922 |
| 4 | 62711 | Springfield | Sangamon | 18,559 |
| 5 | 62712 | Springfield | Sangamon | 10,045 |
| 6 | 62707 | Springfield | Sangamon | 7,472 |
| 7 | 62701 | Springfield | Sangamon | 1,205 |
Counties represented
All ZIP Codes in Springfield
- ZIP 62701 — Sangamon County
- ZIP 62702 — Sangamon County
- ZIP 62703 — Sangamon County
- ZIP 62704 — Sangamon County
- ZIP 62706 — Sangamon County
- ZIP 62707 — Sangamon County
- ZIP 62711 — Sangamon County
- ZIP 62712 — Sangamon County
Browse all ZIP data for Illinois
Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.