B2B contacts in Primary and Secondary Education
RampedUp holds 2,923,113 professional profiles for Primary and Secondary Education as of the build — 0.9% of all profiles carrying an industry, and 0.3% of the global file. Of those, 1,361,072 carry a professional email address and 586,331 carry a mobile number. Ranked #29 of 413 industries.
What this industry covers
This industry includes entities that furnish academic courses and associated coursework to provide basic preparatory education, ordinarily kindergarten through 12th grade. School boards and school districts are included.
2022 NAICS. This industry maps to NAICS 611110 — Elementary and Secondary Schools.
How this slice behaves. Professional email sits on 46.6% of Primary and Secondary Education records, in line with the 53.0% average across all classified industries. Mobile numbers sit on 20.1%, above the 12.5% industry average — worth knowing before you plan the channel mix.
What the records carry
Field coverage for Primary and Secondary Education, counted from the October 2026 build. The global column is there so you can see whether this slice runs above or below the file as a whole.
| Field on the record | Primary and Secondary Education records | Share of Primary and Secondary Education | Global share |
|---|---|---|---|
| Professional email | 1,361,072 | 46.6% | 19.3% |
| Personal email | 527,607 | 18.0% | 13.3% |
| Phone (any) | 2,634,795 | 90.1% | 35.3% |
| Mobile number | 586,331 | 20.1% | 7.4% |
| Primary contact record | 1,785,814 | 61.1% | 32.1% |
| All five present on one record | 165,837 | 5.7% | 1.6% |
Go deeper in the Count Explorer
Everything above is an exact count for Primary and Secondary Education on its own. To put Primary and Secondary Education together with a second filter — a title level, a job function, a company size band, a revenue band — open it in the Count Explorer. It arrives with Primary and Secondary Education already selected, and it tells you on every answer whether the number is exact or an estimate.
- Primary and Secondary Education with a mobile number586,331
- Primary and Secondary Education with a professional email address1,361,072
- Primary and Secondary Education with all five fields present165,837
Why a second filter changes the answer. The October 2026 cube holds one dimension at a time, so a count for Primary and Secondary Education on its own is read straight out of it and is exact. Combine Primary and Secondary Education with a second dimension and the cube has no such cell — the explorer estimates it, shows the ceiling it cannot exceed, and labels it an estimate rather than passing it off as a measured number.
Comparable industries
The industries ranked either side of Primary and Secondary Education by profile count.
| # | Industry | Profiles | Professional email | Mobile |
|---|---|---|---|---|
| 27 | Appliances, Electrical, and Electronics Manufacturing | 3,062,633 | 1,503,167 | 275,972 |
| 28 | Industrial Machinery Manufacturing | 3,044,805 | 1,556,441 | 297,669 |
| 30 | Staffing and Recruiting | 2,781,804 | 1,323,917 | 335,445 |
| 31 | Utilities | 2,761,970 | 1,744,250 | 355,987 |
Questions about this slice
What does the Primary and Secondary Education industry include?
This industry includes entities that furnish academic courses and associated coursework to provide basic preparatory education, ordinarily kindergarten through 12th grade. School boards and school districts are included.
How many Primary and Secondary Education contacts does RampedUp have?
RampedUp holds 2,923,113 professional profiles for Primary and Secondary Education as of the October 2026 build, which is 0.9% of all profiles carrying an industry and 0.3% of the global file of 893,501,354.
How many Primary and Secondary Education contacts have an email address?
1,361,072 carry a professional email address (46.6% of Primary and Secondary Education records) and 527,607 carry a personal email address (18.0%).
How many Primary and Secondary Education contacts have a phone number?
2,634,795 carry a phone number of some kind (90.1%), of which 586,331 are mobile numbers (20.1% of Primary and Secondary Education records).
Need this cross-filtered?
These are exact counts for Primary and Secondary Education on its own. For Primary and Secondary Education combined with a title level, a company size or a required field, use the explorer — or ask and we will run it against the live file.