Data / Rankings / School enrolment, children aged 3 and 4 / Counties in Oregon

Counties in Oregon by school enrolment, children aged 3 and 4

Gilliam County had the highest school enrolment, children aged 3 and 4 of 36 counties in 2022, at 100%. Coos County had the lowest, at 18.7%. The median was 41.8% and the figure for Oregon was 41.8%. Source: the U.S. Census Bureau.

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Highest100Gilliam County
Lowest18.7Coos County
Median41.836 counties
Oregon41.8History

Map of counties, 2022

Baker County: 44.4 %Benton County: 43.7 %Clackamas County: 40.3 %Clatsop County: 39.7 %Columbia County: 37.1 %Coos County: 18.7 %Crook County: 43.1 %Curry County: 36.9 %Deschutes County: 47.9 %Douglas County: 44.4 %Gilliam County: 100 %Grant County: 62.9 %Harney County: 46.6 %Hood River County: 41.6 %Jackson County: 42.1 %Jefferson County: 50.1 %Josephine County: 33.6 %Klamath County: 49 %Lake County: 35.4 %Lane County: 43.3 %Lincoln County: 51.2 %Linn County: 28.9 %Malheur County: 24.7 %Marion County: 29.5 %Morrow County: 47.9 %Multnomah County: 48.5 %Polk County: 34.4 %Sherman County: 20.4 %Tillamook County: 34 %Umatilla County: 36.4 %Union County: 37.4 %Wallowa County: 47.7 %Wasco County: 30.8 %Washington County: 47.1 %Wheeler County: 26.7 %Yamhill County: 42.6 %
  • Under 31
  • 31 to 37
  • 37 to 42
  • 42 to 44
  • 44 to 48
  • 48 and over
%, 2022. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2022

Gilliam County: 100 %Gilliam County100Grant County: 62.9 %Grant County62.9Lincoln County: 51.2 %Lincoln County51.2Jefferson County: 50.1 %Jefferson County50.1Klamath County: 49 %Klamath County49Multnomah County: 48.5 %Multnomah County48.5Deschutes County: 47.9 %Deschutes County47.9Morrow County: 47.9 %Morrow County47.9Wallowa County: 47.7 %Wallowa County47.7Washington County: 47.1 %Washington County47.1Harney County: 46.6 %Harney County46.6Baker County: 44.4 %Baker County44.4Douglas County: 44.4 %Douglas County44.4Benton County: 43.7 %Benton County43.7Lane County: 43.3 %Lane County43.3Crook County: 43.1 %Crook County43.1Yamhill County: 42.6 %Yamhill County42.6Jackson County: 42.1 %Jackson County42.1Hood River County: 41.6 %Hood River County41.6Clackamas County: 40.3 %Clackamas County40.3Clatsop County: 39.7 %Clatsop County39.7Union County: 37.4 %Union County37.4Columbia County: 37.1 %Columbia County37.1Curry County: 36.9 %Curry County36.9Umatilla County: 36.4 %Umatilla County36.4Lake County: 35.4 %Lake County35.4Polk County: 34.4 %Polk County34.4Tillamook County: 34 %Tillamook County34Josephine County: 33.6 %Josephine County33.6Wasco County: 30.8 %Wasco County30.8Marion County: 29.5 %Marion County29.5Linn County: 28.9 %Linn County28.9Wheeler County: 26.7 %Wheeler County26.7Malheur County: 24.7 %Malheur County24.7Sherman County: 20.4 %Sherman County20.4Coos County: 18.7 %Coos County18.7Gilliam County: 100 %Gilliam County100Grant County: 62.9 %Grant County62.9Lincoln County: 51.2 %Lincoln County51.2Jefferson County: 50.1 %Jefferson County50.1Klamath County: 49 %Klamath County49Multnomah County: 48.5 %Multnomah County48.5Deschutes County: 47.9 %Deschutes County47.9Morrow County: 47.9 %Morrow County47.9Wallowa County: 47.7 %Wallowa County47.7Washington County: 47.1 %Washington County47.1Harney County: 46.6 %Harney County46.6Baker County: 44.4 %Baker County44.4Douglas County: 44.4 %Douglas County44.4Benton County: 43.7 %Benton County43.7Lane County: 43.3 %Lane County43.3Crook County: 43.1 %Crook County43.1Yamhill County: 42.6 %Yamhill County42.6Jackson County: 42.1 %Jackson County42.1Hood River County: 41.6 %Hood River County41.6Clackamas County: 40.3 %Clackamas County40.3Clatsop County: 39.7 %Clatsop County39.7Union County: 37.4 %Union County37.4Columbia County: 37.1 %Columbia County37.1Curry County: 36.9 %Curry County36.9Umatilla County: 36.4 %Umatilla County36.4Lake County: 35.4 %Lake County35.4Polk County: 34.4 %Polk County34.4Tillamook County: 34 %Tillamook County34Josephine County: 33.6 %Josephine County33.6Wasco County: 30.8 %Wasco County30.8Marion County: 29.5 %Marion County29.5Linn County: 28.9 %Linn County28.9Wheeler County: 26.7 %Wheeler County26.7Malheur County: 24.7 %Malheur County24.7Sherman County: 20.4 %Sherman County20.4Coos County: 18.7 %Coos County18.7
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Gilliam County1000 pts
2Grant County62.9-8.8 pts
3Lincoln County51.2+7.2 pts
4Jefferson County50.1-12.8 pts
5Klamath County49+0.1 pts
6Multnomah County48.5+1.5 pts
7Deschutes County47.9+1 pts
8Morrow County47.9+9.7 pts
9Wallowa County47.7+40.9 pts
10Washington County47.1+0.3 pts
11Harney County46.6+0.9 pts
12Baker County44.4+5.4 pts
13Douglas County44.4-7.7 pts
14Benton County43.7+0.2 pts
15Lane County43.3-3.1 pts
16Crook County43.1-10.4 pts
17Yamhill County42.6-0.8 pts
18Jackson County42.1-1.9 pts
19Hood River County41.6-2.8 pts
20Clackamas County40.3-1.7 pts
21Clatsop County39.7-1.7 pts
22Union County37.4-5.2 pts
23Columbia County37.1-1.1 pts
24Curry County36.9+8.8 pts
25Umatilla County36.4-1.2 pts
26Lake County35.4-9 pts
27Polk County34.4-1.3 pts
28Tillamook County34-3.9 pts
29Josephine County33.6+1.5 pts
30Wasco County30.8-4.3 pts
31Marion County29.5-0.3 pts
32Linn County28.9+7.1 pts
33Wheeler County26.7+12.7 pts
34Malheur County24.7+4.1 pts
35Sherman County20.4+6.1 pts
36Coos County18.7-6.9 pts

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

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

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 Oregon 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 Oregon 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/oregon-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 Oregon 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/oregon-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 Oregon 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/oregon-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_oregon_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 Oregon 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/oregon-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 Oregon 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/oregon-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/preschool-enrollment-ages-3-4/oregon-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  -
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Rank Counties in Oregon by school enrolment, children aged 3 and 4 using official data, and cite the source.
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Questions

Which county has the highest school enrolment, children aged 3 and 4?

Gilliam County, with 100% in 2022, according to the U.S. Census Bureau.

Which county has the lowest school enrolment, children aged 3 and 4?

Coos County, with 18.7% 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 Oregon: more rankings