Campofrío is a town and municipality located in the province of Huelva, Spain. According to the 2005 census, it has a population of 810 inhabitants and covers a 48 km² area (16 people/km²).
| Historical populations | ||
|---|---|---|
| Year | Pop. | ±% |
| 1999 | 861 | — |
| 2000 | 844 | −2.0% |
| 2001 | 832 | −1.4% |
| 2002 | 834 | +0.2% |
| 2003 | 845 | +1.3% |
| 2004 | 832 | −1.5% |
| 2005 | 810 | −2.6% |
| Source: INE (Spain) | ||