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SCHOOL COMMUNITY·REGIONAL SCHOOL DISTRICT 18·NCES 090354000764

Mile Creek School

205 Mile Creek Rd., Old Lyme, CT 06371 · (860) 434-2209 · Lower Connecticut River Valley Planning Region
GRADES KG–05ELEMENTARY41-RURALREGULAR SCHOOL334 STUDENTS
A
allk12 Grade
Scored higher than 90% of Connecticut public elementary schools
  • ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Connecticut public elementary schools

Enrollment
334
Elementary
DISTRICT 213 · STATE 378
Student : Teacher
13.0:1
26 FTE teachers
DISTRICT 13.4:1 · STATE 12.6:1
Free / Reduced Lunch
10%
32 students
DISTRICT 16% · STATE 44%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Kindergarten6519%
Grade 15516%
Grade 24915%
Grade 36219%
Grade 44513%
Grade 55817%

This year's kindergarten class (65) is 12% larger than its 5th grade class (58).

Student demographics
24%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 26% · STATE 67% · US 70%
White
29187%
DISTRICT 85% · STATE 46% · US 43%
Hispanic
154%
DISTRICT 7% · STATE 32% · US 30%
Black
31%
DISTRICT 1% · STATE 12% · US 15%
Asian
72%
DISTRICT 3% · STATE 5% · US 6%
Two+
185%
DISTRICT 4% · STATE 5% · US 5%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
17352%
Female
16148%

School pathway

Students here typically continue to
Mile Creek School→Lyme-Old Lyme Middle School→Lyme-Old Lyme High School
Based on grade levels within Regional School District 18. Attendance zones can vary; confirm enrollment with the district.

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Test scores

CT Smarter Balanced 2024-25 . % Met or Exceeded Standard
English Language Arts
79.0%
CT avg 50.5%
Math
76.0%
CT avg 45.9%

What this means: On the CT Smarter Balanced, Connecticut's statewide test, about 79 of every 100 students at this school read and write at grade level and about 76 of 100 do math at grade level. Across all Connecticut schools, those numbers are about 51 and 46.

Source: CT Smarter Balanced. All students, all grades. See all years and grades →

Schools most like Mile Creek School

SchoolStudentsLow-incomeProficient
Mile Creek School this school3349.6%N/A
Gainfield Elementary School
Southbury
32112.1%N/A
Sherman School
Fairfield
3858.1%N/A
Branchville Elementary School
Ridgefield
3407.4%N/A
Head O'Meadow Elementary School
Newtown
3278.0%N/A
Dr. Robert H. Brown Intermediate School
Madison
3614.2%N/A
Matched among Connecticut elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Mile Creek School ranks

Among elementary schools
MeasureThis schoolIn ConnecticutIn Lower Connecticut River Valley Planning Region
Math proficiency
ranked highest first
76.0%#69 of 522#5 of 26
Reading proficiency
ranked highest first
79.0%#43 of 519#2 of 26
Enrollment
ranked largest first
334#369 of 613#8 of 30
Students per teacher
ranked fewest first
13.0:1#351 of 558#22 of 26
Diversity index
ranked most diverse first
23.6%#538 of 560#20 of 27
Free and reduced lunch
ranked highest share first
9.6%#556 of 594#29 of 29
Enrollment change since 2017-18
ranked fastest growth first
+33.6%#15 of 176#1 of 9
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
334
+64 (+24%) vs 2020
+36% since 1990-91, when it was 245
Student : Teacher
13.0:1
was 14.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2533425.713.0:110% (32)
2023-2431126.511.8:111% (33)
2022-2331026.811.6:114% (42)
2020-212701914.2:117% (46)
2017-1825023.210.8:19% (22)
2015-162662411.1:16% (17)
2010-113122512.5:15% (15)
2000-013162413.2:1N/A
1990-912451516.3:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Mile Creek School.

Since 2017-18: students up 34% (250 to 334); teachers up 11% (23.2 to 25.7).

About Mile Creek School

Old Lyme, Connecticut, is home to Mile Creek School, a medium-sized elementary school. Students in kindergarten through 5 attend, and enrollment is 334 students.

Mile Creek School is part of a district of 5 schools: Regional School District 18, with 1,278 students.

White students make up 87% of enrollment at Mile Creek School. The remaining students are 5% multiracial, 4% Hispanic, and 2% Asian. Mile Creek School's diversity index is 24%, against a US figure of 70%.

The teaching staff at Mile Creek School is 25.7 full-time-equivalent teachers, and the ratio is 13.0:1. That matches the 12.6:1 average for elementary schools in Connecticut fairly closely. About 10% of students, or 32, qualify for free or reduced-price lunch. That rate is below the 32% average among public schools in Lower Connecticut River Valley Planning Region.

Measured against Connecticut public elementary schools, Mile Creek School receives an A. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.

Recent Census Bureau figures for Lower Connecticut River Valley Planning Region show that the median household income is $104,428, roughly 46% of adults have a four-year degree or more, and the share of residents below the poverty line is 4%. Mile Creek School is one of 57 public schools in the county.

The shortest distance from Mile Creek School to another public school is about 2.6 miles, to Lyme-Old Lyme High School. Other public schools within five miles: 5.

NCES assigns Mile Creek School the locale Rural: Fringe, meaning in rural territory close to an urban area.

Enrollment has grown by 64 students since 2020-21, to 334. By 2024-25, the school had 13.0 students per teacher, compared with 14.2 in 2020-21.

Topics for discussion here include school events, clubs, and volunteer needs. Alumni can share how the school prepared them.

Lower Connecticut River Valley Planning Region at a glance

View full county profile
Population
175,822
Census ACS
Median income
$104,428
Household, ACS
Bachelor's+
46%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
57
19,075 students

Quick facts

School name
Mile Creek School
District
Regional School District 18
Address
205 Mile Creek Rd., Old Lyme, CT 06371
Phone
(860) 434-2209
County
Lower Connecticut River Valley Planning Region
Level
Elementary
Grade range
KG–05
Total enrollment
334
Teachers (FTE)
26
Student–teacher ratio
13.0:1
Free and reduced lunch
32 (10%)
Locale
41-Rural: Fringe
NCES ID
090354000764
Charter school
No
Virtual school
No

Related schools

Other schools in Regional School District 18
Other schools in Old Lyme
Nearby schools

Frequently asked questions

About Mile Creek School
How many students attend Mile Creek School?
Mile Creek School enrolls approximately 334 students in grades KG-05.
Is Mile Creek School an elementary, middle, or high school?
Mile Creek School is an elementary school covering grades KG-05.
How many students per teacher at Mile Creek School?
Approximately 13.0:1 students per teacher at Mile Creek School.
How diverse is Mile Creek School?
Mile Creek School reports a student body of 87% White, 4% Hispanic, 1% Black, 2% Asian, 5% Two or more.
What district is Mile Creek School in?
Mile Creek School is part of Regional School District 18.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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