NAICS 611110
Elementary and Secondary Schools
RampedUp holds 2,803,180 professional profiles classified to 2022 NAICS 611110 as of the build — 1.2% of all profiles carrying a NAICS classification. Of those, 1,250,086 carry a professional email address and 581,835 carry a mobile number. Ranked #24 of 370 codes.
What NAICS 611110 covers
This industry comprises establishments primarily engaged in furnishing academic courses and associated course work that comprise a basic preparatory education. A basic preparatory education ordinarily constitutes kindergarten through 12th grade. This industry includes school boards and school districts. Illustrative Examples: Elementary schools Parochial schools, elementary or secondary High schools Primary schools Charter schools Kindergartens Military academies, elementary or secondary Schools for the physically disabled, elementary or secondary Cross-References.
Official 2022 NAICS definition. Sector 61 — Educational Services. Mapped in the RampedUp taxonomy to Primary and Secondary Education.
What the records carry
Field coverage for NAICS 611110, August 2026 build.
| Field on the record | Records | Share of 611110 | Share across all NAICS |
|---|---|---|---|
| Professional email | 1,250,086 | 44.6% | 50.8% |
| Personal email | 522,267 | 18.6% | 16.0% |
| Phone (any) | 2,529,493 | 90.2% | 89.3% |
| Mobile number | 581,835 | 20.8% | 13.4% |
| Primary contact record | 1,714,128 | 61.1% | 63.9% |
| All five present on one record | 168,441 | 6.0% | 4.5% |
Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
Comparable NAICS codes
The codes ranked either side of 611110 by profile count.
| # | Code | Title | Profiles | Professional email |
|---|---|---|---|---|
| 22 | 335999 | All Other Miscellaneous Electrical Equipment and Component Manufacturing | 2,965,668 | 1,418,006 |
| 23 | 333248 | All Other Industrial Machinery Manufacturing | 2,912,277 | 1,441,983 |
| 25 | 221121 | Electric Bulk Power Transmission and Control | 2,701,062 | 1,671,201 |
| 26 | 561311 | Employment Placement Agencies | 2,680,586 | 1,213,173 |
Questions about NAICS 611110
What is NAICS code 611110?
611110 — Elementary and Secondary Schools. This industry comprises establishments primarily engaged in furnishing academic courses and associated course work that comprise a basic preparatory education. A basic preparatory education ordinarily constitutes kindergarten through 12th grade. This industry includes school boards and school districts. Illustrative Examples: Elementary schools Parochial schools, elementary or secondary High schools Primary schools Charter schools Kindergartens Military academies, elementary or secondary Schools for the physically disabled, elementary or secondary Cross-References.
How many contacts does RampedUp have for NAICS 611110?
2,803,180 professional profiles as of the August 2026 build, which is 1.2% of all profiles carrying a NAICS classification. Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
What contact details are available for NAICS 611110?
1,250,086 records carry a professional email address (44.6%), 522,267 a personal email address, 2,529,493 a phone number and 581,835 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 611110 on its own. For this code combined with a title level, company size or a required field, ask and we will run it against the live file.