The Roper Center has several different levels of membership to accommodate researchers at academic institutions, corporations, non-profits and government agencies. Worldwide, there are nearly 300 institutional members whose staff, faculty and students are accessing datasets from hundreds of survey organizations from across the US and the globe.

Membership requires a signed agreement and offers unlimited access to all data archived at the Center, including all datasets—US, international, individual state polls, and special sample surveys —as well as the US question databank. All research tools are available to members: iPOLL with iPOLLPlus, RoperExpress, and the RoperExplorer online analysis tool. Additionally, members benefit from custom dataset reformatting, analytical consultation, webinar and other support services, and more.
Annual Membership with iPOLL Dues: $530-6,865

Subscription to iPOLL. This option is for the user whose data requirements include only US public opinion topline results, with some recent subgroup analysis. This service is offered as a Single User License, although additional user licenses may be purchased.
Annual iPOLL Subscription: $2,650

Non-member Dataset Access. Individuals who rarely require more than one or two datasets over a long period of time may prefer to purchase such access on an “as needed” basis. Single datasets may be acquired or in the case of the National Election Pool’s Exit Polls, bundled packages are available. Non-members who subscribe to iPOLL with a single user license may also purchase access to individual datasets at a per-study fee.
Per study pricing: $465-1,650

Custom Research Services. For those researchers who need extra support, the “researcher for hire” option is available. Custom research services are available for projects that do not require a fast turnaround. Research staff provide a cost quotation prior to engaging in the project.

Apply for Membership
Request iPOLL Trial

Fees Table

Fees listed include discount for check, cash or direct deposit and are valid through June 30, 2018.
iPOLL-icon-update Roper_Express_Icon Roper_Explorer_Icon

US Question Search Database

Full Dataset Downloads

Online Analysis Tool
Support Rate
Limited Membership     $2,650
Full Membership         see rates below


Academic Affiliates
Doctoral Research Extensive* – $6,865 Commercial – $6,700
Doctoral Research Intensive* – $4,530 Government – $5,520
Master’s Degrees – $2,705 Media – $3,925
Bachelor’s Degrees – $2,050 Nonprofit (large**) – $5,520
Associate’s Degrees – $1,310 Nonprofit (small**) – $3,820
High School – $530 Individual – $3,820

* Institutions considered Doctoral Research Extensive grant more than 50 PhDs each year. Doctoral Research Intensive grant 50 or fewer PhDs in a single year.
** Nonprofits with more than 50 employees are considered large whereas those with 50 or fewer employees are considered small.

Poll & Dataset Downloads Custom Service
Academic Affiliate Support services to non-members or in excess of customary member
services will be billed at $150/hr and may include:
• Custom searches
• Data processing
• Data conversion
• Other services
Exit Poll – single state $465 $620
Exit Poll – single national $1,240 $1,650
Election Bundle – state & national polls for select year $4,635 $6,180
Other Datasets $465 $620

Have questions? Get them answered with Membership FAQs.