St. Helena City, California
As of the census of 2000, there were 5950 residents, 2380 households, and 1482 families in the city. The population density was 1263.1 people per square mile (487.69/km˛), giving it the 634th most densely populated city among the California. There were 2707 housing units at an average density of 574.7 per square mile (221.89/km˛). The average household size was 2.48 persons, and the average family size was 3.19 persons. The population's age distribution was 25.1% under the age of 18, 6.4% from 18 to 24, 26.3% from 25 to 44, 24.9% from 45 to 64, and 17.3% who were 65 or older. For every 100 females there were 85 males. For every 100 females age 18 and over, there were 82 males. The median age is 39.9 years, the median age of male residents at 37.9 and the median age of female residents at 41.7. The racial makeup of the city was 4900 White, 26 Black or African American, 27 American Indian, 42 Asian, 10 Native Hawaiian, 159 from two or more races and 786 Ohter races.
The median income for a household in the city was $58902, it would be the 258th highest city by median household income in the U.S. state of California. The median income for a family in the city was $68831, making it the 240th wealthiest city by median family income among the California. The per capita income for the city was $31971, it is California's 183rd wealthiest city by per capita income. The median income of city was $30050, The median income for males was $35337 versus $25385 for females.
In 2000, 1586 pupils and students, of which 49.5% are male and 50.5% are female, 26.66% of the total population, are in the education system. Of which, percentage of enrollment student are in, 3.78% nursery or pri school, 6.94% kindergarten, 44.64% elementary school, 28.37% high school and 16.27% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 5950 |
| April 2000 Estimate | 5947 |
| July 2000 Estimate | 5947 |
| July 2001 Estimate | 6002 |
| July 2002 Estimate | 5999 |
| July 2003 Estimate | 5963 |
| July 2004 Estimate | 5920 |
| July 2005 Estimate | 5825 |
| July 2006 Estimate | 5794 |
| July 2007 Estimate | 5785 |
| July 2008 Estimate | 5817 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 34 | 26 | 60 |
| Kindergarten | 56 | 54 | 110 |
| Elementary school | 392 | 316 | 708 |
| High school | 183 | 267 | 450 |
| College or graduate school | 120 | 138 | 258 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| St. Helena city, California | $58902 | $68831 | $31971 |
| Napa County, California | $51738 | $61410 | $26395 |
| California, United States | $47493 | $53025 | $22711 |
| United States | $41994 | $50046 | $21587 |