John W Thimmig Elementary School
11453 Oswego Street, Henderson, CO 80640 Map
Test score trends
Share of students who met or exceeded the state standard each year.
Latest results by grade
| Grade | Math | English | Science |
|---|---|---|---|
| Grade 3 | 19% state 42% · 2025-26 | 32% state 41% · 2025-26 | — |
| Grade 4 | 29% state 39% · 2025-26 | 37% state 47% · 2025-26 | — |
| Grade 5 | 17% state 39% · 2025-26 | 34% state 50% · 2025-26 | 18% state 36% · 2025-26 |
| All grades | 21% state 40% · 2025-26 | 34% state 46% · 2025-26 | 18% state 36% · 2025-26 |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 21% state 40% | 34% state 46% | 18% state 36% |
| 2024-25 | 27% state 39% | 33% state 44% | 32% state 39% |
| 2023-24 | 22% state 38% | 27% state 44% | 22% state 38% |
| 2022-23 | 37% state 37% | 36% state 44% | 30% state 34% |
| 2021-22 | 26% state 35% | 30% state 44% | — |
| 2018-19 | 27% state 37% | 33% state 46% | — |
| 2017-18 | 29% state 36% | 27% state 45% | — |
| 2016-17 | 27% state 36% | 28% state 44% | — |
| 2015-16 | 27% state 36% | 29% state 41% | — |
| 2014-15 | 19% state 32% | 32% state 40% | — |
Compared with similar schools
Colorado elementary schools where 10–20% of students come from families below the poverty line (this school: 15%)
- Math, 2025-26: this school 21%, typical similar school 36%. Higher than 10% of 347 similar schools.
- English, 2025-26: this school 34%, typical similar school 43%. Higher than 25% of 350 similar schools.
Similar schools nearby with higher scores
- Landmark Academy at Reunion 3.2 mi from this school · math 45% · English 49%
- Second Creek Elementary School 3.2 mi from this school · math 27% · English 39%
- Glacier Peak Elementary School 3.6 mi from this school · math 27% · English 42%
Family income strongly affects test scores, so comparing a school with others that serve families like its own is fairer than comparing it with the state average. The share of students below the poverty line is an estimate by the Urban Institute for 2022-23, made the same way in every state; it is a stricter measure than the low-income share above (free or reduced-price lunch, which goes up to 185% of the poverty line), so it is lower. “Typical” is the median: half of the similar schools score higher, half lower.
Students
Race and ethnicity, 2024-25
- Asian 4%
- White 29%
- Hispanic 61%
- Black 3%
- Two or more 3%
- Other 0%
Students with disabilities: 18% of students (78) receive special education under an IEP (individualized education program), 2023-24; another 2% have only a Section 504 plan (support such as extra time or seating, without special education), 2023-24. Source: U.S. Department of Education, Civil Rights Data Collection.
Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).
Nearby schools
Subject percentages show the share of students who met or exceeded the state standard.
| Pick to compare | |||||
|---|---|---|---|---|---|
|
Henderson Elementary School
Grades PK–5
· School District 27J
|
1.3 mi |
26%
−14
vs state
|
26%
−21
vs state
|
61% | |
|
Turnberry Elementary
Grades PK–5
· School District 27J
|
1.3 mi |
23%
−17
vs state
|
27%
−19
vs state
|
51% | |
|
Belle Creek Charter School
Grades K–8
Charter
· School District 27J
|
1.8 mi |
26%
−11
vs state
|
29%
−16
vs state
|
55% | |
|
Landmark Academy at Reunion
Grades K–8
Charter
· School District 27J
|
3.2 mi |
45%
+8
vs state
|
49%
+5
vs state
|
27% | |
|
Second Creek Elementary School
Grades PK–5
· School District 27J
|
3.2 mi |
27%
−13
vs state
|
39%
−8
vs state
|
58% | |
|
Brantner Elementary School
Grades PK–5
· School District 27J
|
3.3 mi |
45%
+5
vs state
|
55%
+9
vs state
|
41% | |
|
Reunion Elementary School
Grades PK–5
· School District 27J
|
3.5 mi |
41%
+1
vs state
|
54%
+8
vs state
|
32% | |
|
Glacier Peak Elementary School
Grades K–5
· Adams 12 Five Star Schools
|
3.6 mi |
27%
−13
vs state
|
42%
−4
vs state
|
48% | |
|
West Ridge Elementary
Grades PK–5
· School District 27J
|
3.8 mi |
43%
+3
vs state
|
40%
−6
vs state
|
39% | |
|
Cherry Drive Elementary School
Grades PK–5
· Adams 12 Five Star Schools
|
4.2 mi |
34%
−6
vs state
|
40%
−6
vs state
|
60% |
No schools match this filter.