Rascasse Audience Intelligence

Doctor of Philosophy Audience in United States

A data profile of the people who buy, follow and care about Doctor of Philosophy in United States — modelled from more than twelve digital signal sources. Doctor of Philosophy has an estimated audience of 10,101,758 people in United States.

#130among Field of study in United States#2271among Topic in United States#353in Business & Career

The average Doctor of Philosophy fan in United States is 40.6 years old, more female, and lives primarily in California.

The audience is concentrated in California, Texas, New York.

Category: Business & Career · Type: Topic · Subtype: Field of study

The data on this page comes from the Rascasse audience panel and is refreshed monthly from search, social and browsing signals. As of 2026-08-10.

Section 01

At a glance

The key figures that characterise the Doctor of Philosophy profile in United States.

Audience size
10.1M
in United States
Gender
61.1%♀
38.9% male
Age
40.6
average years
Country rank
#3545
Topic in United States
Fig. 01

Search interest · 12-month trend

+23%
vs. last year
JanMarMayJulSepNov
Monthly searches · Source: Rascasse Audience Intelligence
Section 02

Demographics of Doctor of Philosophy fans

61.1% are female, 38.9% are male, average age 40.6.

Fig. 02

Gender split

61.1%
Female
38.9%
Male
Demographic split for Doctor of Philosophy audience in United States
MetricValue
Female61.1%
Male38.9%
Average age40.6
Estimated audience size10,101,758
Fig. 03

Age distribution

Ø 40.6
average years
Age distribution of the Doctor of Philosophy audience in United States
Age bracketShare%
16-1918%
20-2917%
30-3918%
40-4922%
50+24%
Fig. 04

Worldwide distribution

15.0%

of the worldwide Doctor of Philosophy audience comes from United States.

Worldwide audience distribution share by country for Doctor of Philosophy
CountryShare
United States15.0%
Turkey6.2%
Italy5.1%
Section 03
Affinity (×) = how much more likely a member of this audience is to live in a region than the United States average. Example: 2.0× means twice as concentrated as the national baseline.

Geography

Where the Doctor of Philosophy audience in United States is strongest.

Fig. 05

Top regions by affinity

Doctor of Philosophy fans by region: top regions in United States
#RegionReachAffinity×
01Washington, District of Columbia~60K1.84×
02Massachusetts~300K1.51×
03New York~800K1.38×
04Maryland~200K1.33×
05California~1.5M1.31×
06Virginia~300K1.22×
07Connecticut~100K1.18×
08Rhode Island~40K1.18×
09Hawaii~50K1.11×
10Washington~200K1.09×
11Vermont~20K1.07×
12North Carolina~300K1.06×
13New Jersey~300K1.06×
14Pennsylvania~400K1.05×
15Illinois~300K1.04×
16Texas~900K1.03×
17Georgia~300K1.03×
18Oregon~100K1.02×
19Mississippi~80K1.01×
20New Hampshire~40K1.01×
21Michigan~300K0.99×
22Louisiana~100K0.98×
23New Mexico~50K0.98×
24Colorado~200K0.97×
25Alaska~20K0.97×
26Alabama~100K0.96×
27Utah~90K0.96×
28Maine~30K0.95×
29Delaware~30K0.94×
30Indiana~200K0.93×
31Florida~600K0.92×
32Tennessee~200K0.92×
33Minnesota~100K0.92×
34Kansas~70K0.91×
35Ohio~300K0.90×
36Arizona~200K0.90×
37Oklahoma~100K0.90×
38North Dakota~20K0.89×
39South Carolina~100K0.88×
40Iowa~70K0.88×
41West Virginia~40K0.88×
42Arkansas~70K0.87×
43Montana~20K0.87×
44Wisconsin~100K0.86×
45Nebraska~40K0.86×
46Nevada~80K0.85×
47Idaho~40K0.85×
48Missouri~100K0.84×
49South Dakota~20K0.82×
50Kentucky~100K0.80×
Fig. 06

Affinity by region

Affinity by region — Doctor of Philosophy, United States
0.80×1.00×1.84×
Appendix

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How to read this data

Audience size is the estimated number of people in United States who actively search for Doctor of Philosophy. Affinity is an over-index ratio: 2.0× means the audience is twice as likely to engage with that brand or trait as the country average. Reach is the estimated number of audience members in a region. Regional and brand-affinity tables are sorted from strongest signal to weakest.

About this audience profile

This audience profile is generated by Rascasse from anonymized search-behavior signals across United States. For methodology see methodology. Affinity values are over-index ratios vs. the country average (1.0 = baseline). Audience sizes are estimated, not measured.

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