Friendship PCS - Armstrong Elementary vs Harmony DC PCS - School of Excellence
A head-to-head comparison of two elementary schools in District of Columbia, United States, 962 m apart, using official American 2025 data. The better value in each row is highlighted.
Friendship PCS - Armstrong Elementary
Washington · Charter elementary · Grades PK–3
239 students
Harmony DC PCS - School of Excellence
Washington · Charter elementary · Grades PK–5
182 students
| Measure | Friendship PCS - Armstrong Elementary Washington, District of Columbia | Harmony DC PCS - School of Excellence Washington, District of Columbia |
|---|---|---|
| Success Index (US) | 21 Lower 50% | 19 Lower 50% |
| State rank | #116 of 142 | #137 of 142 |
| National rank | #44023 of 50,301 | #45726 of 50,301 |
| Sector | Charter | Charter |
| Type | Elementary | Elementary |
| Year range | Grades PK–3 | Grades PK–5 |
| Students | 239 | 182 |
| Enrollment | 239 | 182 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 10.4 | 9.6 |
| Reading proficiency | 7.5% | 15% |
| Math proficiency | 22% | 15% |
| city | Washington | Washington |
| state | District of Columbia | District of Columbia |
| Website | – | – |
The verdict
- •Friendship PCS - Armstrong Elementary scores higher on the Success Index (US) (21.3 vs 18.6).
- •Friendship PCS - Armstrong Elementary does better on math proficiency (22% vs 15%).
- •Harmony DC PCS - School of Excellence does better on reading proficiency (15% vs 7.5%).
- •Harmony DC PCS - School of Excellence does better on students per teacher (9.6 vs 10.4).
- •Friendship PCS - Armstrong Elementary is the larger school with 239 students compared with 182.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Friendship PCS - Armstrong Elementary better than Harmony DC PCS - School of Excellence?
On the Success Index (US), Friendship PCS - Armstrong Elementary ranks higher (21.3 vs 18.6 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Friendship PCS - Armstrong Elementary and Harmony DC PCS - School of Excellence?
About 962 m in a straight line, between Washington and Washington in District of Columbia.
Which has the better Enrollment?
Friendship PCS - Armstrong Elementary: 239. Harmony DC PCS - School of Excellence: 182. Students enrolled in the latest NCES directory year.
How do Friendship PCS - Armstrong Elementary and Harmony DC PCS - School of Excellence rank in District of Columbia?
Friendship PCS - Armstrong Elementary is 116th of 142 and Harmony DC PCS - School of Excellence is 137th of 142 among elementary schools in District of Columbia on the 2025 Success Index (US).