How many followers does D.A. Wallach have on X?

D.A. Wallach (@dawallach) has 906,475 followers on X (Twitter). The count is refreshed continuously from public data.

When did D.A. Wallach join X, and how old is the account?

D.A. Wallach joined X in April 2007. The @dawallach account is 19 years old. Searches for D.A. Wallach age often mean a personal age, which we do not publish. The figure here is the account age only.

How many posts has D.A. Wallach published?

D.A. Wallach has published 18,868 posts on X. That is about 2.7 posts per day over the life of the account.

Is D.A. Wallach verified on X?

Yes. D.A. Wallach is verified on X with a blue checkmark (X Premium).

D.A. Wallach Twitter (X) Account Stats

@dawallach

English ScienceTier A

View on X

#88 in Science

Los Angeles, CAAccount age: 19 years (joined April 2007)x.com

D.A. Wallach Twitter (X) stats, updated continuously. @dawallach has 906,475 followers and 18,868 posts on X. Account age: 19 years (joined April 2007).

Followers

906K

Growth (7d)

Following

2.0K

Influence

167

Posts

19K~2.7/day

Likes given

8.4K

Media posts

220

Follower ratio

450:1

Engagement

Middle of its size range

Per follower

0.014%

of 906K followers

Per impression

0.665%

19K views on a typical post

Reach

2.06%

of its followers see a post

Typical post

124

interactions (median)

Saved

0.195%

36 bookmarks on a typical post

Posting rate

0.9/day

active 60% of days

Peak time

09:00 UTC

Tuesday

A typical post picks up 124 interactions against 906K followers, an engagement rate of 0.014%. Measured over 8 original posts, its engagement rate beats 39% of 3,739 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 19K times each, and 0.665% of those impressions turn into an interaction. That is about 2.06% of the follower count, which is the gap between an audience on paper and an audience in a timeline.

Measured over 8 original posts from a 30-day window, last computed on August 28, 2026.

Full engagement report

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Follower growth

2026-06-23-5 over 2 days2026-06-24

Bio

Life sciences & healthcare investor. Occasional recording artist. Trustee, Santa Fe Institute. Proud globalist. https://t.co/ISRFxh8utU

Notable followers

The biggest accounts in our directory following @dawallach.

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D.A. Wallach on Twitter (X) - frequently asked questions

How many followers does D.A. Wallach have on X?: D.A. Wallach (@dawallach) has 906,475 followers on X (Twitter). The count is refreshed continuously from public data.
When did D.A. Wallach join X, and how old is the account?: D.A. Wallach joined X in April 2007. The @dawallach account is 19 years old. Searches for D.A. Wallach age often mean a personal age, which we do not publish. The figure here is the account age only.
How many posts has D.A. Wallach published?: D.A. Wallach has published 18,868 posts on X. That is about 2.7 posts per day over the life of the account.
Is D.A. Wallach verified on X?: Yes. D.A. Wallach is verified on X with a blue checkmark (X Premium).
What does D.A. Wallach post about?: D.A. Wallach is classified under Science in our directory. Bio: "Life sciences & healthcare investor. Occasional recording artist. Trustee, Santa Fe Institute. Proud globalist. https://t.co/ISRFxh8utU".