Mark Twain Elem School vs Washington Elem School
A head-to-head comparison of two elementary schools in Illinois, United States, 160 km apart, using official American 2025 data. The better value in each row is highlighted.
Mark Twain Elem School
Charleston · Public elementary · Grades PK–K
221 students
Washington Elem School
Pontiac · Public elementary · Grades 4–5
221 students
| Measure | Mark Twain Elem School Charleston, Illinois | Washington Elem School Pontiac, Illinois |
|---|---|---|
| Success Index (US) | 60 Top 50% | 34 Lower 50% |
| State rank | #528 of 2,303 | #1307 of 2,303 |
| National rank | #18343 of 50,301 | #35828 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–K | Grades 4–5 |
| Students | 221 | 221 |
| Enrollment | 221 | 221 |
| Free/reduced-price lunch | 50.7% | 52% |
| Students per teacher | 13.8 | 10.5 |
| Reading proficiency | – | 32% |
| Math proficiency | – | 14% |
| city | Charleston | Pontiac |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Mark Twain Elem School scores higher on the Success Index (US) (59.8 vs 34.2).
- •Mark Twain Elem School does better on community advantage (fewer free/reduced-price lunch) (50.7% vs 52%).
- •Washington Elem School does better on students per teacher (10.5 vs 13.8).
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Mark Twain Elem School better than Washington Elem School?
On the Success Index (US), Mark Twain Elem School ranks higher (59.8 vs 34.2 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 Mark Twain Elem School and Washington Elem School?
About 160 km in a straight line, between Charleston and Pontiac in Illinois.
Which has the better Enrollment?
Mark Twain Elem School: 221. Washington Elem School: 221. Students enrolled in the latest NCES directory year.
How do Mark Twain Elem School and Washington Elem School rank in Illinois?
Mark Twain Elem School is 528th of 2,303 and Washington Elem School is 1307th of 2,303 among elementary schools in Illinois on the 2025 Success Index (US).