NAICS 519210
Libraries and Archives
RampedUp holds 142,952 professional profiles classified to 2022 NAICS 519210 as of the build — 0.1% of all profiles carrying a NAICS classification. Of those, 75,471 carry a professional email address and 36,257 carry a mobile number. Ranked #129 of 370 codes.
What NAICS 519210 covers
This industry comprises establishments primarily engaged in providing library or archive services. These establishments are engaged in maintaining collections of documents (e.g., books, journals, newspapers, and music) and facilitating the use of such documents (recorded information regardless of its physical form and characteristics) as required to meet the informational, research, educational, or recreational needs of their user. These establishments may also acquire, research, store, preserve, and generally make accessible to the public historical documents, photographs, maps, audio material, audiovisual material, and other archival material of historical interest. All or portions of these collections may be accessible electronically. Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 51 — Information. Mapped in the RampedUp taxonomy to Libraries.
What the records carry
Field coverage for NAICS 519210, August 2026 build.
| Field on the record | Records | Share of 519210 | Share across all NAICS |
|---|---|---|---|
| Professional email | 75,471 | 52.8% | 50.8% |
| Personal email | 35,399 | 24.8% | 16.0% |
| Phone (any) | 126,733 | 88.7% | 89.3% |
| Mobile number | 36,257 | 25.4% | 13.4% |
| Primary contact record | 96,630 | 67.6% | 63.9% |
| All five present on one record | 11,961 | 8.4% | 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 519210 by profile count.
Questions about NAICS 519210
What is NAICS code 519210?
519210 — Libraries and Archives. This industry comprises establishments primarily engaged in providing library or archive services. These establishments are engaged in maintaining collections of documents (e.g., books, journals, newspapers, and music) and facilitating the use of such documents (recorded information regardless of its physical form and characteristics) as required to meet the informational, research, educational, or recreational needs of their user. These establishments may also acquire, research, store, preserve, and generally make accessible to the public historical documents, photographs, maps, audio material, audiovisual material, and other archival material of historical interest. All or portions of these collections may be accessible electronically. Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 519210?
142,952 professional profiles as of the August 2026 build, which is 0.1% 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 519210?
75,471 records carry a professional email address (52.8%), 35,399 a personal email address, 126,733 a phone number and 36,257 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 519210 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.