Counties in Colorado by school enrolment, children aged 3 and 4
Dolores County had the highest school enrolment, children aged 3 and 4 of 64 counties in 2022, at 100%. Mineral County had the lowest, at 0%. The median was 46.8% and the figure for Colorado was 48.5%. Source: the U.S. Census Bureau.
Top 40 counties, 2022
Full ranking
Other periods
About this ranking
Children aged 3 and 4 enrolled in public or private school, including nursery school and preschool, at any time in the three months before the interview, as a percentage of all children aged 3 and 4. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.
Reported by households, so it includes private nursery schools. Small counties have only a few dozen children in the sample, and their rates can swing widely between periods.
Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.
How to cite
U.S. Census Bureau. American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b14003.dat. Retrieved 2026-10-12.Citation styles
APA 7
U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs (Counties in Colorado by school enrolment, children aged 3 and 4, 2022) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b14003.dat
MLA 9
American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs, Counties in Colorado by school enrolment, children aged 3 and 4, 2022. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b14003.dat. Invokely, https://invokely.ai/rankings/preschool-enrollment-ages-3-4/colorado-counties?period=2022. Accessed 12 Oct. 2026.
Chicago (author-date)
U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs. Counties in Colorado by school enrolment, children aged 3 and 4, 2022. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b14003.dat. Also distributed by Invokely, https://invokely.ai/rankings/preschool-enrollment-ages-3-4/colorado-counties?period=2022.
Harvard
U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs, Counties in Colorado by school enrolment, children aged 3 and 4, 2022 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b14003.dat, via Invokely: https://invokely.ai/rankings/preschool-enrollment-ages-3-4/colorado-counties?period=2022 (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_colorado_by_2022,
author = {{U.S. Census Bureau}},
title = {{American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs: Counties in Colorado by school enrolment, children aged 3 and 4, 2022}},
year = {2026},
howpublished = {Data set},
url = {https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b14003.dat},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/rankings/preschool-enrollment-ages-3-4/colorado-counties?period=2022. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b14003.dat. Retrieved 2026-10-12.},
}
RIS
TY - DATA
AU - U.S. Census Bureau
TI - American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs: Counties in Colorado by school enrolment, children aged 3 and 4, 2022
PY - 2026
DA - 2026/01/29
PB - U.S. Census Bureau
DB - Invokely
UR - https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b14003.dat
L2 - https://invokely.ai/rankings/preschool-enrollment-ages-3-4/colorado-counties?period=2022
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/preschool-enrollment-ages-3-4/colorado-counties?period=2022.
N1 - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b14003.dat. Retrieved 2026-10-12.
ER -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank Counties in Colorado by school enrolment, children aged 3 and 4 using official data, and cite the source.
rank_places {"indicator":"preschool_enrolment_rate_3_4","level":"province","within":"Colorado","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=preschool_enrolment_rate_3_4&level=province&within=Colorado&limit=10Questions
Which county has the highest school enrolment, children aged 3 and 4?
Dolores County, with 100% in 2022, according to the U.S. Census Bureau.
Which county has the lowest school enrolment, children aged 3 and 4?
Mineral County, with 0% in 2022.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B14003: children aged 3 and 4 enrolled in public or private school as a percentage of all children aged 3 and 4, calculated with stored inputs. Retrieved 2026-10-12.
School enrolment, children aged 3 and 4: other rankings
- Counties in Arkansas
- Counties in New York
- Counties in South Carolina
- Cities in Washington
- US cities
- Cities in New Mexico
Counties in Colorado: more rankings
- Residents who moved from another county in the past year
- Population aged 65 and over
- Net international migration rate, July to June
- High school graduate or higher, population 25 and over
- Uninsured rate, ages 18 to 64 (US model-based estimate)
- Covered employment (QCEW)
- Median home value
- Fair Market Rent, four bedrooms (HUD, monthly)