Editing Weldon, California (section)

===2010===
At the [[2010 United States Census|2010 census]] Weldon had a population of 2,642. The population density was {{convert|98.6|PD/sqmi|PD/km2|sp=us|adj=off}}. The racial makeup of Weldon was 2,375 (89.9%) White, 5 (0.2%) African American, 82 (3.1%) Native American, 11 (0.4%) Asian, 1 (0.0%) Pacific Islander, 53 (2.0%) from other races, and 115 (4.4%) from two or more races.  Hispanic or Latino of any race were 217 people (8.2%).<ref>{{cite web|url=http://www.census.gov/2010census/popmap/ipmtext.php?fl=06:0683948|archive-url=https://archive.today/20140715033835/http://www.census.gov/2010census/popmap/ipmtext.php?fl=06:0683948|url-status=dead|archive-date=July 15, 2014|title=2010 Census Interactive Population Search: CA - Weldon CDP|publisher=U.S. Census Bureau|access-date=July 12, 2014}}</ref>

The census reported that 2,636 people (99.8% of the population) lived in households, no one lived in non-institutionalized group quarters and 6 (0.2%) were institutionalized.

There were 1,167 households, 254 (21.8%) had children under the age of 18 living in them, 541 (46.4%) were [[marriage|opposite-sex married couples]] living together, 117 (10.0%) had a female householder with no husband present, 78 (6.7%) had a male householder with no wife present.  There were 78 (6.7%) [[POSSLQ|unmarried opposite-sex partnerships]], and 18 (1.5%) [[same-sex partnerships|same-sex married couples or partnerships]]. 351 households (30.1%) were one person and 179 (15.3%) had someone living alone who was 65 or older. The average household size was 2.26.  There were 736 families (63.1% of households); the average family size was 2.74.

The age distribution was 484 people (18.3%) under the age of 18, 178 people (6.7%) aged 18 to 24, 443 people (16.8%) aged 25 to 44, 856 people (32.4%) aged 45 to 64, and 681 people (25.8%) who were 65 or older.  The median age was 50.7 years. For every 100 females, there were 98.3 males.  For every 100 females age 18 and over, there were 100.0 males.

There were 1,583 housing units at an average density of 59.1 per square mile, of the occupied units 901 (77.2%) were owner-occupied and 266 (22.8%) were rented. The homeowner vacancy rate was 4.2%; the rental vacancy rate was 7.8%.  1,923 people (72.8% of the population) lived in owner-occupied housing units and 713 people (27.0%) lived in rental housing units.