Per-age guide · 11 years old · 2025–26

What grade is a 11-year-old in?

A typical 11-year-old in the United States is in 6th grade for the 2025–26 school year — if they were born before their state's kindergarten cutoff. If they were born after, they're typically one grade behind: 5th grade.

Quick answer

The cohort split, visualized

The cohort split

How a single year of birthdays becomes two grades.

Every state draws a line on the calendar. Children born before the September 1 cutoff start school a year ahead of children born after.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
September 1 cutoff
Born before cutoff6th gradeStarted K on schedule. Now age 11.
Born after cutoff5th gradeStarted K a year later. Same age, one grade behind.

Calculate for your child

↓ Tap Calculate to see the grade
Most US states use a September 1 cutoff. Year-stamped for the 2025–26 school year.

11-year-olds by state — 2025–26

The same 11-year-old lands in different grades depending on which state they live in. Sortable.

Grade for a 11-year-old by state — 2025–26
StateCutoffTypical gradeNotes
AlabamaSeptember 16th gradeChildren must turn 5 by September 1.
AlaskaSeptember 16th gradeChildren must turn 5 by September 1.
ArizonaAugust 316th gradeChildren must turn 5 on or before August 31.
ArkansasAugust 16th gradeChildren must turn 5 by August 1.
CaliforniaSeptember 16th gradeChildren must turn 5 by September 1.
Coloradovaries6th gradeCutoff is set by individual school districts. Most use August or September.
ConnecticutJanuary 16th gradeChildren must turn 5 by January 1 of the school year (Jan 1 falls mid-year).
DelawareAugust 316th gradeChildren must turn 5 by August 31.
District of ColumbiaSeptember 306th gradeChildren must turn 5 by September 30.
FloridaSeptember 16th gradeChildren must turn 5 by September 1.
GeorgiaSeptember 16th gradeChildren must turn 5 by September 1.
HawaiiJuly 316th gradeChildren must turn 5 by July 31.
IdahoSeptember 16th gradeChildren must turn 5 by September 1.
IllinoisSeptember 16th gradeChildren must turn 5 by September 1.
IndianaAugust 16th gradeChildren must turn 5 by August 1.
IowaSeptember 156th gradeChildren must turn 5 by September 15.
KansasAugust 316th gradeChildren must turn 5 by August 31.
KentuckyAugust 16th gradeChildren must turn 5 by August 1 (some districts use earlier dates).
LouisianaSeptember 306th gradeChildren must turn 5 by September 30.
MaineOctober 156th gradeChildren must turn 5 by October 15.
MarylandSeptember 16th gradeChildren must turn 5 by September 1.
Massachusettsvaries6th gradeCutoff is set by individual school districts (LEA decision).
MichiganSeptember 16th gradeChildren must turn 5 by September 1.
MinnesotaSeptember 16th gradeChildren must turn 5 by September 1.
MississippiSeptember 16th gradeChildren must turn 5 by September 1.
MissouriAugust 16th gradeChildren must turn 5 by August 1.
MontanaSeptember 106th gradeChildren must turn 5 by September 10.
NebraskaSeptember 306th gradeChildren must turn 5 by September 30.
NevadaSeptember 306th gradeChildren must turn 5 by September 30.
New Hampshirevaries6th gradeNew Hampshire defers kindergarten age requirements to local school districts.
New Jerseyvaries6th gradeNew Jersey defers kindergarten age requirements to local school districts (most use October 1).
New MexicoSeptember 16th gradeChildren must turn 5 by September 1.
New YorkDecember 16th gradeDecember 1 statewide minimum; districts may set earlier dates.
North CarolinaAugust 316th gradeChildren must turn 5 by August 31.
North DakotaJuly 316th gradeChildren must turn 5 by July 31.
OhioAugust 16th gradeChildren must turn 5 by August 1.
OklahomaSeptember 16th gradeChildren must turn 5 by September 1.
OregonSeptember 16th gradeChildren must turn 5 by September 1.
Pennsylvaniavaries6th gradePennsylvania defers kindergarten age requirements to local school districts (most use September 1).
Rhode IslandSeptember 16th gradeChildren must turn 5 by September 1.
South CarolinaSeptember 16th gradeChildren must turn 5 by September 1.
South DakotaSeptember 16th gradeChildren must turn 5 by September 1.
TennesseeAugust 156th gradeChildren must turn 5 by August 15.
TexasSeptember 16th gradeChildren must be 5 on or before September 1.
UtahSeptember 16th gradeChildren must turn 5 by September 1.
Vermontvaries6th gradeVermont defers kindergarten age requirements to local school districts.
VirginiaSeptember 306th gradeChildren must turn 5 by September 30.
WashingtonAugust 316th gradeChildren must turn 5 by August 31.
West VirginiaAugust 316th gradeChildren must turn 5 by August 31.
WisconsinSeptember 16th gradeChildren must turn 5 by September 1.
WyomingSeptember 156th gradeChildren must turn 5 by September 15.

Frequently asked

Can a 11-year-old skip a grade?
Grade-skipping is possible but rare; most US districts require formal academic assessment plus a social-emotional review. Talk to the school counselor before assuming.
What if my 11-year-old started kindergarten late?
If they were redshirted (held back a year before K), they'll be one grade behind their birth-year cohort. That's the second row of the answer above.
Is my 11-year-old considered "redshirted"?
Only if you intentionally delayed kindergarten. Children born after the cutoff who start K on schedule for their birthday aren't redshirted — they're on time for their state.

Sources

Education Commission of the States — Kindergarten Entrance Ages.
Individual state Departments of Education (linked from each state page).