Weld County, CO — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
340,711
Male
172,951
50.8%
Female
167,760
49.2%
Median Age
35.2 yrs
Avg Household Size
2.8
Foreign Born
9.1%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher20.9%
High School or Higher36.9%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.1%
Disability
0.0%
Non-English Home
7.5%
Married
44.8%
Weld County, CO has a population of 340,711 according to 2023 Census Bureau estimates. The median age is 35.2 years. The largest racial or ethnic group is White at 76.0% of the population. 20.9% of residents hold a bachelor's degree or higher. 9.1% of residents are foreign-born.