According to theUnited States Census Bureau, the city has a total area of 2.8 square miles (7.3 km2), of which, 2.8 square miles (7.3 km2) of it is land and 0.01 square miles (0.026 km2) of it (0.42%) is water.
The census reported that 98.1% of the population lived in households and 1.9% were institutionalized.[14]
There were 2,316 households, out of which 36.6% included children under the age of 18, 45.5% were married-couple households, 9.2% werecohabiting couple households, 27.7% had a female householder with no partner present, and 17.7% had a male householder with no partner present. 26.9% of households were one person, and 12.5% were one person aged 65 or older. The average household size was 2.67.[14] There were 1,540families (66.5% of all households).[15]
The age distribution was 26.0% under the age of 18, 7.9% aged 18 to 24, 26.8% aged 25 to 44, 22.5% aged 45 to 64, and 16.7% who were 65years of age or older. The median age was 35.8years. For every 100 females, there were 98.2 males.[14]
There were 2,460 housing units at an average density of 867.4 units per square mile (334.9 units/km2), of which 2,316 (94.1%) were occupied. Of these, 51.3% were owner-occupied, and 48.7% were occupied by renters.[14]
In 2023, the US Census Bureau estimated that the median household income was $78,179, and theper capita income was $32,606. About 11.6% of families and 15.3% of the population were below the poverty line.[16]
At the2010 census Willows had a population of 6,166. The population density was 2,146.2 inhabitants per square mile (828.7/km2). The racial makeup of Willows was 4,304 (69.8%) White, 78 (1.3%) African American, 138 (2.2%) Native American, 312 (5.1%) Asian, 11 (0.2%) Pacific Islander, 1,099 (17.8%) from other races, and 224 (3.6%) from two or more races. Hispanic or Latino of any race were 2,020 persons (32.8%).[17]
The census reported that 5,976 people (96.9% of the population) lived in households, 20 (0.3%) lived in non-institutionalized group quarters, and 170 (2.8%) were institutionalized.
There were 2,173 households, 839 (38.6%) had children under the age of 18 living in them, 1,037 (47.7%) wereopposite-sex married couples living together, 327 (15.0%) had a female householder with no husband present, 133 (6.1%) had a male householder with no wife present. There were 225 (10.4%)unmarried opposite-sex partnerships, and 7 (0.3%)same-sex married couples or partnerships. 538 households (24.8%) were one person and 228 (10.5%) had someone living alone who was 65 or older. The average household size was 2.75. There were 1,497 families (68.9% of households); the average family size was 3.28.
The age distribution was 1,783 people (28.9%) under the age of 18, 614 people (10.0%) aged 18 to 24, 1,542 people (25.0%) aged 25 to 44, 1,445 people (23.4%) aged 45 to 64, and 782 people (12.7%) who were 65 or older. The median age was 32.6 years. For every 100 females, there were 97.4 males. For every 100 females age 18 and over, there were 94.5 males.
There were 2,399 housing units at an average density of 835.0 units per square mile (322.4 units/km2), of which 2,173 were occupied, 1,148 (52.8%) by the owners and 1,025 (47.2%) by renters. The homeowner vacancy rate was 2.3%; the rental vacancy rate was 8.8%. 3,137 people (50.9% of the population) lived in owner-occupied housing units and 2,839 people (46.0%) lived in rental housing units.
^"Search Results".The United States Census Bureau. RetrievedAugust 11, 2022.
^Durham, David L. (1998).California's Geographic Names: A Gazetteer of Historic and Modern Names of the State. Clovis, California: Word Dancer Press. p. 336.ISBN1-884995-14-4.