| ABAYAN, ANGELA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 8 |
| BAUDLER, CINDY FAMILY CHILD CARE | Family Day Care Home | LICENSED | 2 |
| BIG FUTURE CHARTER PRESCHOOL | Day Care Center | LICENSED | 3 |
| BIG FUTURE PRESCHOOL | Single Licensed Child Care Center | PENDING | 0 |
| CENTER FOR CHILDREN & FAMILIES | Single Licensed Child Care Center | CLOSED | 0 |
| CENTER FOR CHILDREN & FAMILIES AT CAL STATE SMS | Day Care Center | LICENSED | 12 |
| CENTER FOR CHILDREN & FAMILIES-INFANT AT CAL STATE | Infant Center | LICENSED | 6 |
| CHIZMADIA, KAREN FAMILY CHILD CARE | Family Day Care Home | CLOSED | 0 |
| DISCOVERY ISLE - LA COSTA - SCHOOL-AGE | School Age Day Care Center | LICENSED | 1 |
| DISCOVERY ISLE - SCHOOL-AGE | School Age Day Care Center | CLOSED | 0 |
| DISCOVERY ISLE CHILD DEVELOPMENT CENTER | Day Care Center | LICENSED | 8 |
| DISCOVERY ISLE CHILD DEVELOPMENT CENTER | Day Care Center | LICENSED | 1 |
| DISCOVERY ISLE CHILD DEVELOPMENT CENTER - INFANT | Infant Center | LICENSED | 11 |
| DISCOVERY ISLE CHILD DEVELOPMENT CENTER - INFANT | Infant Center | LICENSED | 9 |
| EARLY LEARNERS CHILDREN'S ACADEMY | Single Licensed Child Care Center | CLOSED | 0 |
| EASTER SEALS CHILD DEVELOPMENT CENTER | Single Licensed Child Care Center | LICENSED | 0 |
| EES - MISSION EARLY EDUCATION CENTER | Day Care Center | CLOSED | 1 |
| EES SAN MARCOS STATE PRESCHOOL | Day Care Center | CLOSED | 0 |
| GAYTAN, ALEJANDRA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 5 |
| GAYTAN, FELIPA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 7 |
| GOMEZ, MARIA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 0 |
| GONZALES, MARIA D FAMILY CHILD CARE | Family Day Care Home | LICENSED | 0 |
| GONZALEZ AQUINO, ESTHER FAMILY CHILD CARE | Family Day Care Home | LICENSED | 4 |
| IMANI, ZAHRA FAMILY CHILD CARE | Family Day Care Home | CLOSED | 5 |
| INTELLICHILDREN MONTESSORI INSTITUTE | Day Care Center | LICENSED | 16 |
| INTELLICHILDREN MONTESSORI INSTITUTE | Infant Center | LICENSED | 10 |
| JONES, DIANE FAMILY CHILD CARE | Family Day Care Home | CLOSED | 0 |
| KELLEY, SUSAN FAMILY CHILD CARE | Family Day Care Home | LICENSED | 1 |
| KIDDIE STARS INC. | Day Care Center | LICENSED | 7 |
| KIDDIE STARS INC. | Single Licensed Child Care Center | LICENSED | 0 |
| KIM, LOVEJOY FAMILY CHILD CARE | Family Day Care Home | CLOSED | 3 |
| KIRKHAM, GEMMA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 11 |
| LEARNING JUNGLE SCHOOL - SAN MARCOS CAMPUS | Day Care Center | LICENSED | 15 |
| LEARNING JUNGLE SCHOOL - SAN MARCOS CAMPUS | Infant Center | LICENSED | 9 |
| LEMUS, WENDY FAMILY CHILD CARE | Family Day Care Home | CLOSED | 0 |
| LITTLE LANGUAGE AMBASSADORS | Day Care Center | LICENSED | 4 |
| LITTLE PEOPLE PRESCHOOL LLC, THE | Single Licensed Child Care Center | CLOSED | 0 |
| LITTLE PEOPLE PRESCHOOL, THE | Day Care Center | LICENSED | 6 |
| LITTLE PEOPLE PRESCHOOL, THE | Infant Center | LICENSED | 3 |
| MAAC EARLY HEAD START - WESTLAKE | Infant Center | LICENSED | 2 |
| MAAC GOSNELL | Day Care Center | LICENSED | 4 |
| MAAC GOSNELL | Infant Center | LICENSED | 2 |
| MAAC LINDA VISTA HEAD START | Day Care Center | LICENSED | 1 |
| MAAC PROJECT SAN MARCOS EARLY HEAD START | Infant Center | LICENSED | 0 |
| MADRIGAL, VERONICA FAMILY CHILD CARE | Family Day Care Home | CLOSED | 0 |
| MARTIN, ISABEL FAMILY CHILD CARE | Family Day Care Home | LICENSED | 1 |
| MARTINEZ, HERMINIA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 8 |
| MEDDINGS, MONICA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 1 |
| MISSION HILLS CHURCH PRESCHOOL | Day Care Center | LICENSED | 8 |
| MOHAMMADKHANI, ATEFEH FAMILY CHILD CARE | Family Day Care Home | LICENSED | 0 |
| MOLINA, MICHELLE FAMILY CHILD CARE | Family Day Care Home | CLOSED | 3 |
| MONTESSORI LEARNING ACADEMY | Day Care Center | LICENSED | 5 |
| MONTESSORI SCHOOL OF SAN MARCOS | Day Care Center | LICENSED | 6 |
| MONTESSORI SCHOOL OF SAN MARCOS | Infant Center | CLOSED | 1 |
| NAFEZ, NADIA FAMILY CHILD CARE | Family Day Care Home | CLOSED | 0 |
| NAFEZ, NADIA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 4 |
| NOAH'S PARK PRESCHOOL & DAY CARE | Day Care Center | CLOSED | 10 |
| PACIFIC PRESCHOOL - SAN ELIJO HILLS, INC | Day Care Center | LICENSED | 4 |
| PALOMAR COMMUNITY COLLEGE DISTRICT ECE LAB SCHOOL | Day Care Center | LICENSED | 12 |
| PALOMAR COMMUNITY COLLEGE ECE LAB SCHOOL | Infant Center | LICENSED | 0 |
| PAZ, JOANNE FAMILY CHILD CARE | Family Day Care Home | CLOSED | 4 |
| PINA, IGOR & AMBROSIO, ANDREIA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 2 |
| POST, KATHRYN FAMILY CHILD CARE | Family Day Care Home | LICENSED | 2 |
| PURPOSE AND PROMISE FOUNDATION | Single Licensed Child Care Center | PENDING | 0 |
| RODRIGUEZ, LINDA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 0 |
| SAN DIEGO CHILDREN'S ACADEMY | Day Care Center | CLOSED | 7 |
| SAN DIEGO CHILDREN'S ACADEMY | Single Licensed Child Care Center | LICENSED | 0 |
| SAN MARCOS LUTHERAN CHURCH CHILD CARE CENTER | Day Care Center | LICENSED | 2 |
| SAN MARCOS UNIVERSITY PRESCHOOL | Single Licensed Child Care Center | LICENSED | 0 |
| SANCHEZ, ANA FAMILY CHILD CARE | Family Day Care Home | CLOSED | 0 |
| SANCHEZ, ANA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 3 |
| STORC, TERESA FAMILY CHILD CARE | Family Day Care Home | CLOSED | 0 |
| SUNNYSIDE LEARNING CENTER | Day Care Center | CLOSED | 10 |
| SUNNYSIDE LEARNING CENTER | Infant Center | CLOSED | 19 |
| TROFIMOV, LARA FAMILY CHILD CARE | Family Day Care Home | CLOSED | 10 |
| TROFIMOV, LARA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 0 |
| VARGAS, PATRICIA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 2 |
| VISION TRILINGUAL PRESCHOOL SAN MARCOS | Day Care Center | LICENSED | 8 |
| VISION TRILINGUAL PRESCHOOL SAN MARCOS | Infant Center | LICENSED | 8 |
| WAY PRESCHOOL, THE | Day Care Center | LICENSED | 2 |
| WOODSON, ERLINDA FAMILY CHILD CARE | Family Day Care Home | LICENSED | 5 |