A preschool teacher aide is the support role in an early-childhood classroom: a second adult who works under the lead teacher's direction, helping supervise children and keep the day's routines — meals, diapering, naps, cleanup — moving.
Centers, preschools, Head Start programs and family child care homes hire aides under titles like childcare aide, daycare aide and preschool aide.
Requirements are set state by state, and federal pay data usually counts center-based assistant teachers under the childcare-worker occupation, not the school-side teaching-assistant series.
What is a preschool teacher aide?
A preschool teacher aide is the support role in an early-childhood classroom: a second adult who works under the lead teacher's direction rather than running the room.
Aides help supervise children, back up the day's routines — arrival, meals, diapering, rest time, cleanup — and take the small tasks off the lead teacher's plate so the classroom keeps moving.
The title comes in many flavors.
Employers hire for childcare aide, daycare aide, preschool aide, classroom helper and assistant teacher, and there is no single national job description behind the words: what a center's "aide" covers is set by the employer and by the state's child care licensing rules.
Federal occupation data reflects the same overlap.
O*NET lists 'Preschool Aide' and 'Teacher Aide' among the reported titles for the teaching-assistants occupation, alongside 'Paraprofessional' and 'Paraeducator'.
It also lists 'Daycare Teacher', 'Infant Teacher' and 'Toddler Teacher' among childcare-worker titles, and 'Pre-Kindergarten Teacher', 'Infant Teacher' and 'Toddler Teacher' among preschool-teacher titles — job title alone doesn't decide which occupation a classroom role belongs to; the duties do.
The job exists at every age level, and the tasks shift with the group: infant and toddler rooms mean feeding, diapering and close-in supervision; preschool and pre-K rooms mean activity setup, small-group support and keeping the group safe; before- and after-school programs extend the work to the hours before and after school.
This guide covers the aide role wherever it sits: childcare centers and franchise preschools, Head Start and Early Head Start classrooms, public pre-K programs, faith-based preschools, and family child care homes that bring on a helper.
The employer shapes the job: a Head Start classroom, a private center and a home provider each write the aide role to their own staffing plan, within their state's rules.
What does a childcare aide do?
An aide's day runs on the lead teacher's plan and the children's routines.
The shift starts with room setup and greeting families at drop-off, then moves through activities, meals, outdoor play, rest time and pickup, with cleanup and sanitizing woven between.
O*NET's task list for childcare workers — the occupation center-based assistant teachers are usually counted under — captures the core of the work: keeping records on individual children, including daily observations, activities, meals served and medications given; dressing children and changing diapers; sanitizing toys; and communicating with parents about daily activities and behaviors.
It is hands-on, physically close work.
In federal work-context data, 83% of childcare workers report having constant contact with others, and 51% report working very close to other people — near touching.
The skill set O*NET flags for the occupation matches that picture: monitoring, active listening, critical thinking, speaking, active learning, learning strategies, reading comprehension and writing.
Schedules follow the center rather than a school calendar.
BLS describes childcare centers as usually open year-round with long hours, some covering the full day with full-time and part-time staff on staggered shifts; part-time work and irregular hours are common for childcare workers.
The lead-teacher side of the room — curriculum planning, parent conferences — sits outside the aide role as this guide defines it.
Where exactly an aide's duties end and an assistant teacher's begin depends on the state's rules and the center's own staffing plan.
Is a teacher aide the same as an assistant teacher?
Short answer: the words overlap, but "teacher aide" mostly points at schools, while childcare centers use the same words for a licensing-governed support role.
On the school side, 'Teacher Aide', 'Paraprofessional' and 'Paraeducator' are all reported titles for the teaching-assistants occupation — and that occupation is largely school staff: 72% of teacher assistants work in local elementary and secondary schools, according to BLS.
If your "teacher aide" search kept surfacing school-district jobs, that's why.
There is also a specific federal meaning.
Under the Title I rules for schools (34 CFR 200.58), paraprofessionals in Title I-funded programs must have a high school diploma or equivalent, and those hired after January 8, 2002 also need two years of college, an associate degree or higher, or a passing state or local academic assessment.
The definition covers people who provide instructional support, and it excludes people whose duties are only non-instructional — personal care or clerical work.
None of that machinery governs a childcare center: the Title I paraprofessional rules apply to public-school programs, not to aides in licensed centers.
In a center, the lines that matter are the ones your state's child care licensing rules draw between aide, assistant teacher and lead teacher — including minimum ages and who counts toward the staff-to-child ratio.
Employers add their own layer on top, which is why two centers in the same town can use the same title for different jobs.
Federal statistics add one more twist: center-based assistant teachers are usually counted as childcare workers rather than as teaching assistants.
That is why the two pay figures later in this guide don't describe the same jobs.
Do you need experience or a credential to be an aide?
There is no single national answer, because the requirements that matter for an aide are set by your state's child care licensing agency, and they differ from state to state.
BLS describes the pattern this way: education requirements for childcare workers vary by state, with some states requiring a high school diploma or equivalent and others having no education requirement for entry-level positions.
The high school diploma BLS lists as the occupation's typical entry education is a statistical label, not a legal minimum.
Education isn't the whole gate.
BLS notes that to qualify for licensure, childcare staff often must pass a background check, have a complete record of immunizations, and meet a minimum training requirement — and some states require CPR and first aid certification.
The details that vary by state are exactly the ones an aide cares about: the minimum age to work in a classroom, whether an aide counts toward the staff-to-child ratio, and how many training hours the role needs each year.
On credentials: BLS says that when states require a nationally recognized credential for childcare workers, it is most often the Child Development Associate (CDA) — the credential issued by the Council for Professional Recognition — which must be renewed every 3 years.
As for experience, three things strengthen an aide application: real time with groups of children, reliability across a full-day schedule, and any training you have already finished.
Postings commonly ask about availability, experience with the room's age group, and CPR and first aid certification — confirm what your state requires before you apply.
Confirm the rules with your state's licensing agency
How much do childcare aides make?
Federal pay statistics publish no "preschool teacher aide" series of its own — O*NET reports "Preschool Aide" as a title inside the teaching-assistants occupation — so the honest answer comes from the two series the title maps onto, and from knowing which one describes which jobs.
For center-based staff, the closer fit is the childcare-worker occupation (SOC 39-9011) — the occupation center-based assistant teachers are usually counted under, and the series the aide figures in this guide lean on.
Its May 2025 median was $34,980 a year, or $16.82 an hour.
Within that occupation, BLS puts the May 2025 median hourly wage at $16.43 in child daycare services, $18.15 in local elementary and secondary schools, and $16.23 in religious, grantmaking, civic and similar organizations — the setting changes the number.
The spread inside the occupation is wide: in May 2025, the lowest 10% of childcare workers earned less than $11.66 an hour and the highest 10% earned more than $22.12.
The other nearby figure — the $36,780 May 2025 median annual wage for teacher assistants — needs its caveat attached.
That occupation is 72% local elementary and secondary school staff, so the number mostly describes school paraprofessional jobs; it is not a daycare aide pay figure.
For more aide pay data, see our preschool teacher aide salary guide.
Find teacher aide jobs in childcare
Aide hiring follows children, not a school calendar.
BLS describes childcare centers as usually open year-round with long hours, with some centers covering the full day using full-time and part-time staff on staggered shifts — and part-time work and irregular hours are common for childcare workers.
Search the settings the role sits in: childcare centers and franchise preschools, Head Start and Early Head Start classrooms, public pre-K and school-based programs, faith-based preschools, family child care homes, and before- and after-school programs.
Before you apply, three things make the search faster: the age groups you want to work with, the shifts you can commit to, and your state's aide requirements already in motion — background checks, immunization records and a minimum training requirement are the items BLS says licensure often involves.
When you're ready, our preschool teacher aide jobs page lists current openings at childcare centers and preschools.
Career information, not licensing or legal advice — aide requirements are set and enforced by your state's child care licensing agency. Confirm the current rules there before you apply or hire.