Sierra County, New Mexico
According to 2000 Census Bureau, there were 13270 residents, 6113 households, and 3617 families in the county. The population density was 3.2 people per square mile (1.24/km˛), it would be the ninth least densely populated county in the U.S. state of New Mexico. There were 8727 housing units at an average density of 2.1 per square mile (0.81/km˛). The average household size was 2.13 people, and the average family size was 2.75 people. In the county the population was spread out, with 20.1% under the age of 18, 5.4% from 18 to 24, 19.5% from 25 to 44, 27.4% from 45 to 64, and 27.7% who were 65 or older. For every 100 females there were 100 males. For every 100 females age 18 and over, there were 97.7 males. The county's estimated population as of July 2008 was 12437, The racial or ethnic makeup of the county was 95.75% White, 0.58% Black or African American, 2.01% American Indian, 0.2% Asian, 0.09% Native Hawaiian, and 1.37% from two or more races.
The median income for a household in the county was $24152, making its New Mexico's fourth lowest county by median household income. The median income for a family in the county was $29787, it is sixth poorest county by median family income in New Mexico. The per capita income for the county was $15023, making its New Mexico's 11th highest county by per capita income.
In 2000, 2595 pupils and students, of which 49.13% are male and 50.87% are female, 19.56% of the total population, are in the education system. Of which, percentage of enrollment student are in, 3.35% nursery or pri school, 4.74% kindergarten, 51.79% elementary school, 26.55% high school and 13.56% College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Elephant Butte City | Sierra County | 2.96 | 2.96 | 0 | 1390 | 470.4 | 21345 | 31705 |
| 2 | Truth Or Consequences City | Sierra County | 12.77 | 12.65 | 0.11 | 7289 | 576 | 14415 | 20986 |
| 3 | Williamsburg Village | Sierra County | 0.48 | 0.48 | 0 | 527 | 1096.2 | 15549 | 23750 |
| Year | Population |
|---|---|
| April 2000 census | 13270 |
| April 2000 Estimate | 13268 |
| July 2000 Estimate | 13243 |
| July 2001 Estimate | 13086 |
| July 2002 Estimate | 12884 |
| July 2003 Estimate | 12999 |
| July 2004 Estimate | 12754 |
| July 2005 Estimate | 12561 |
| July 2006 Estimate | 12373 |
| July 2007 Estimate | 12252 |
| July 2008 Estimate | 12437 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 39 | 48 | 87 |
| Kindergarten | 44 | 79 | 123 |
| Elementary school | 701 | 643 | 1344 |
| High school | 374 | 315 | 689 |
| College or graduate school | 117 | 235 | 352 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Sierra County, New Mexico | $24152 | $29787 | $15023 |
| New Mexico, United States | $34133 | $39425 | $17261 |
| United States | $41994 | $50046 | $21587 |