| Stadt (⇳) | Staat (⇳) | Region (⇳) | Fläche (⇳) | akt. Wachstum 2026 (⇳) | Einwohner | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 2025 | 2026 | 2030 | 2040 | 2050 | |||||
| Alton Area | United States (i) | Illinois (i) | 117 km² | -0.7 % |
76,000
|
73,000
|
***
|
69,000
|
61,000
|
56,000
|
Alton-Godfrey-East Alton-Bethalto-Woodriver-Roxana.
| Region | Land | Fläche | akt. Wachstum 2026 | Einwohner | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2020 | 2025 | 2026 | 2030 | 2040 | 2050 | ||||
| Illinois | United States (i) | 150,007 km² | -0.12 % |
12,812,000
|
12,698,000
|
12,667,000
|
12,627,000
|
13,035,000
|
13,384,000
|
| Staat (Code) | Fläche | akt. Wachstum 2026 | Einwohner | |||||
|---|---|---|---|---|---|---|---|---|
| 2020 | 2025 | 2026 | 2030 | 2040 | 2050 | |||
| United States (US) | 9,809,155 km² | 0.33 % |
331,435,000
|
340,899,000
|
342,128,000
|
346,588,000
|
357,257,000
|
358,942,000
|