Contact data in Maryland
RampedUp holds 3,138,539 professional profiles for Maryland as of the build — 1.7% of all profiles carrying a state or province, and 0.4% of the global file. Of those, 905,495 carry a professional email address and 990,104 carry a mobile number. Ranked #19 of 70 states and provinces.
Privacy laws protecting residents of Maryland
Principal comprehensive or general privacy law in force:
Maryland Online Data Privacy Act (MODPA)
No official framework link is on file for this jurisdiction yet.
RampedUp sources records from publicly available information and honors opt-out and right-to-be-forgotten requests through the do-not-sell portal. See the purpose statement and DPA. This is a pointer to the governing legislation, not legal advice.
What the records carry
Field coverage for Maryland, counted from the August 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 | Maryland records | Share of Maryland | Global share |
|---|---|---|---|
| Professional email | 905,495 | 28.9% | 18.9% |
| Personal email | 1,015,893 | 32.4% | 13.3% |
| Phone (any) | 1,845,391 | 58.8% | 34.9% |
| Mobile number | 990,104 | 31.5% | 7.4% |
| Primary contact record | 1,433,549 | 45.7% | 32.4% |
| All five present on one record | 218,852 | 7.0% | 1.5% |
Go deeper in the Count Explorer
Everything above is an exact count for Maryland on its own. To put Maryland 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 Maryland already selected, and it tells you on every answer whether the number is exact or an estimate.
- Maryland with a mobile number990,104
- Maryland with a professional email address905,495
- Maryland with all five fields present218,852
Why a second filter changes the answer. The August 2026 cube holds one dimension at a time, so a count for Maryland on its own is read straight out of it and is exact. Combine Maryland 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 states and provinces
The states and provinces ranked either side of Maryland by profile count.
Questions about this slice
How many contacts in Maryland does RampedUp have?
RampedUp holds 3,138,539 professional profiles for Maryland as of the August 2026 build, which is 1.7% of all profiles carrying a state or province and 0.4% of the global file of 895,093,624.
How many contacts in Maryland have an email address?
905,495 carry a professional email address (28.9% of Maryland records) and 1,015,893 carry a personal email address (32.4%).
How many contacts in Maryland have a phone number?
1,845,391 carry a phone number of some kind (58.8%), of which 990,104 are mobile numbers (31.5% of Maryland records).
Need this cross-filtered?
These are exact counts for Maryland on its own. For Maryland 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.