Zachary Donnini ✓

@ZacharyDonnini · joined 23 Feb 2022

Head of Data Science @VoteHub. Political data analysis, demographics, and US elections.

32 486Followers

544Following

5 961Posts total

1.5MViews on collected posts

Latest posts

Zachary Donnini ✓@ZacharyDonnini2 Sep

Rob Sand is running one of the most active statewide campaigns in recent memory in the Iowa governor's race. He's already held 104 campaign events across the state, more than twice as many as his opponent. 36.5K views · 679 likes · 73 reposts · 25 replies Open on X →

Zachary Donnini ✓@ZacharyDonnini2 Sep

Three under-the-radar Progressive vs. Moderate Senate primaries: 🔵 Colorado: Spending 11-to-1 → Moderate +6 🔵 Florida: Spending 13-to-1 → Progressive +12 🔵 New Hampshire: Spending 37-to-1 → ? (Sept. 8) Money hasn't translated into votes, but Pappas has a huge $$ lead. 11.9K views · 124 likes · 2 reposts · 6 replies Open on X →

Zachary Donnini ✓@ZacharyDonnini2 Sep

Come watch Rep. McBride, Lakshya, and me nerd out together and talk about the 2026 midterms! 8.7K views · 40 likes · 3 reposts · 2 replies Open on X →

Zachary Donnini ✓@ZacharyDonnini2 Sep

Rep. Richard Neal has defeated progressive teacher Jeromie Whalen in the Democratic primary for Massachusetts' 1st District in a reasonably close race. The longtime incumbent turns back a challenge from his left and wins another test of his staying power in Western Massachusetts. 18.5K views · 99 likes · 21 reposts · 7 replies Open on X →

Zachary Donnini ✓@ZacharyDonnini2 Sep

VoteHub projects Richard Neal to win the Democratic primary for Massachusetts U.S. House District 1. https://t.co/xNCGgIOaff 37.3K views · 77 likes · 16 reposts · 5 replies Open on X →

Zachary Donnini ✓@ZacharyDonnini24 Jun

https://t.co/gstlzCq4Af 1.9K views · 5 likes · 0 reposts · 0 replies Open on X →

Zachary Donnini ✓@ZacharyDonnini4 May

@ZacharyDonnini It’s not the first ever. I did this in ‘72. https://t.co/BzPVVTROQR 2.3K views · 30 likes · 0 reposts · 2 replies Open on X →

Zachary Donnini ✓@ZacharyDonnini4 May

At VoteHub, we’re forecasting elections at a level of detail never seen before. Our 2026 Forecast is the first ever precinct-level congressional forecast, with the ability to break results down by demographic group. Here’s a quick look at how it works: https://t.co/XbB2kPEpc8 1.4M views · 1.4K likes · 127 reposts · 37 replies Open on X →

Against accounts of the same size

5 posts from the last 90 days, next to the 10K–100K follower range. shown widely, but few of those viewers react.

Median views18 455this account924median for 10K–100K

Reach, %56.81%this account3.62%median for 10K–100K

Engagement, %0.70%this account1.52%median for 10K–100K

Metric	This account	Median for 10K–100K	Ratio
Median views per post	18 455	924	20.0×
Reach (views ÷ followers)	56.81%	3.62%	15.7×
Engagement rate	0.70%	1.52%	0.46×

Others in this range → Compare with another account → How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.