Demographics
| Atlantic Population History |
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|---|---|---|---|
| Census | Pop. | %± | |
| 1870 | 1,200 |
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| 1880 | 3,662 | 205.2% | |
| 1890 | 4,351 | 18.8% | |
| 1900 | 5,046 | 16.0% | |
| 1910 | 4,560 | −9.6% | |
| 1920 | 5,329 | 16.9% | |
| 1930 | 5,585 | 4.8% | |
| 1940 | 5,802 | 3.9% | |
| 1950 | 6,480 | 11.7% | |
| 1960 | 6,890 | 6.3% | |
| 1970 | 7,306 | 6.0% | |
| 1980 | 7,789 | 6.6% | |
| 1990 | 7,432 | −4.6% | |
| 2000 | 7,257 | −2.4% | |
| 2010 | 7,112 | −2.0% | |
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Read more about this topic: Atlantic, Iowa