Exhibit 23

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the registration statements (Nos. 333-120530, 333-137763, 333-137769, 333-173097, 333-189139, 333-189140, 333-189141, 333-209934, 333-226715, and 333-226716) on Form S-8 and (Nos. 333-120529 and 333-232534) on Form S-3 of our report dated March 5, 2026, with respect to the consolidated financial statements of National Research Corporation and the effectiveness of internal control over financial reporting.

Omaha, Nebraska

March 5, 2026