Rascasse Audience Intelligence

Circulatory system Audience in United States

A data profile of the people who buy, follow and care about Circulatory system in United States — modelled from more than twelve digital signal sources. Circulatory system has an estimated audience of 18,512,106 people in United States.

#1242among Topic in United States#73in Health

The average Circulatory system fan in United States is 43.8 years old, more female, and lives primarily in Texas.

The audience is concentrated in Texas, California, Florida.

Top brand affinities include Genetics, Preventive healthcare, Breast Cancer awareness, with strongest over-indexing on Genetics (2.04× the country average).

Demographically, the Circulatory system audience skews more female with an average age of 43.8, and over-indexes on personality traits such as Indulgence, Patriotism.

Compared to the country baseline, this audience shows distinctive patterns across 20 brand affinities and 50 regions tracked by Rascasse.

The typical Circulatory system fan in United States is more female, around 43.8 years old, with strong Indulgence tendencies and a notable affinity for Genetics.

Category: Health · Type: Topic

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 Circulatory system profile in United States.

Audience size
18.5M
in United States
Gender
60.0%♀
40.0% male
Age
43.8
average years
Country rank
#1807
Topic in United States
Fig. 01

Search interest · 12-month trend

-10%
vs. last year
JanMarMayJulSepNov
Monthly searches · Source: Rascasse Audience Intelligence
Section 02

Demographics of Circulatory system fans

60.0% are female, 40.0% are male, average age 43.8.

Fig. 02

Gender split

60.0%
Female
40.0%
Male
Demographic split for Circulatory system audience in United States
MetricValue
Female60.0%
Male40.0%
Average age43.8
Estimated audience size18,512,106
Fig. 03

Age distribution

Ø 43.8
average years
Age distribution of the Circulatory system audience in United States
Age bracketShare%
16-1912%
20-2914%
30-3919%
40-4925%
50+30%
Fig. 04

Worldwide distribution

21.8%

of the worldwide Circulatory system audience comes from United States.

Worldwide audience distribution share by country for Circulatory system
CountryShare
United States21.8%
United Kingdom4.5%
Brazil4.2%
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 Circulatory system audience in United States is strongest.

Fig. 05

Top regions by affinity

Circulatory system fans by region: top regions in United States
#RegionReachAffinity×
01Texas~3.5M2.17×
02North Carolina~900K1.68×
03Louisiana~300K1.34×
04California~2.5M1.22×
05New Mexico~100K1.20×
06Hawaii~100K1.20×
07South Dakota~50K1.20×
08Florida~1.5M1.18×
09Georgia~700K1.18×
10Missouri~300K1.14×
11New York~1M1.12×
12Alabama~300K1.09×
13Utah~200K1.09×
14North Dakota~40K1.09×
15Massachusetts~400K1.08×
16South Carolina~300K1.08×
17Mississippi~200K1.08×
18Arizona~400K1.06×
19Tennessee~400K1.05×
20Washington, District of Columbia~60K1.05×
21Washington~400K1.04×
22Delaware~50K1.03×
23Alaska~40K1.03×
24Illinois~600K1.02×
25Kentucky~200K1.02×
26West Virginia~90K1.00×
27Maryland~300K0.99×
28Kansas~100K0.99×
29Idaho~90K0.99×
30Indiana~300K0.98×
31Pennsylvania~600K0.96×
32Arkansas~100K0.93×
33Nebraska~90K0.93×
34Oklahoma~200K0.92×
35Michigan~400K0.91×
36Connecticut~200K0.91×
37Iowa~100K0.91×
38Nevada~200K0.88×
39New Jersey~400K0.87×
40Montana~40K0.87×
41Oregon~200K0.86×
42New Hampshire~60K0.81×
43Minnesota~200K0.80×
44Virginia~400K0.79×
45Wisconsin~200K0.78×
46Maine~50K0.77×
47Colorado~200K0.76×
48Rhode Island~40K0.76×
49Vermont~20K0.76×
50Ohio~400K0.63×
Fig. 06

Affinity by region

Affinity by region — Circulatory system, United States
0.63×1.00×2.17×
Section 04
Brands and entities this audience over-indexes on, vs. the country average.

Audience interests & affinities

The strongest cross-interests of the Circulatory system audience — brands, topics and people combined.

Fig. 07

Top cross-interests, ranked by affinity

Top brand affinities (over-index vs. country average) for Circulatory system audience
#·InterestCategoryAffinity×
01Blood vesselHealth4.93×
02Breast Cancer awarenessHealth2.91×
03Life extensionHealth2.77×
04Preventive healthcareHealth2.71×
05CholesterolFood & Beverages2.70×
06Milwaukee BrewersSports2.52×
07Web serverTechnology & Electronics2.51×
08HormoneHealth2.46×
09Non-alcoholic beverageFood & Beverages2.42×
10Microwave ovenHome & Garden2.32×
11Detroit TigersSports2.09×
12GeneticsKids & Family2.04×
13Sustainable energyHome & Garden1.97×
14PharmacyBusiness & Career1.87×
15MassageHealth1.84×
16Discount storesShopping1.76×
17Real propertyHome & Garden1.62×
18KitchenwareHome & Garden1.61×
19Stress (biology)Health1.59×
20NostalgiaHome & Garden1.53×
Section 05
Top six personality traits over-indexed by this audience (1.0 = country average).

Personality of the Circulatory system audience

Values above 1.00× are above the country average, values below 1.00× below it.

Fig. 08

Deviation from the national baseline

↑ What stands out
The strongest tendencies
Top personality traits over-indexed by Circulatory system audience · What stands out
TraitClusterDeviationScore
IndulgenceJOY1.38×
PatriotismCONSERVATISM1.38×
Career OrientationPOWER1.35×
0×1.00× baseline2×
↓ Rather not
The weakest tendencies
Top personality traits over-indexed by Circulatory system audience · Rather not
TraitClusterDeviationScore
Pet OwnershipJOY0.71×
ExtroversionTHRILL0.78×
Early Adopter MentalityPOWER0.78×
0×1.00× baseline2×
Section 06

Frequently asked questions

01

How many fans does Circulatory system have in United States?

Circulatory system has an estimated audience of 18,512,106 people in United States, concentrated in Texas and California.

02

What is the gender split and age of Circulatory system fans?

60.0% of Circulatory system fans are female, 40.0% are male, with an average age of 43.8 years.

03

Which brands do Circulatory system fans like most?

Circulatory system fans show strongest brand affinity for Genetics (2.04×), Preventive healthcare (2.71×), and Breast Cancer awareness (2.91×) over the country average.

04

Where do Circulatory system fans live in United States?

Circulatory system fans in United States are most concentrated in Texas (reach ~3.5M), California (reach ~2.5M), and Florida (reach ~1.5M). These three regions account for the largest share of the active audience.

05

What other brands do Circulatory system fans also like?

Beyond Circulatory system itself, the audience over-indexes on Preventive healthcare (2.71×), Breast Cancer awareness (2.91×), Microwave oven (2.32×), and Pharmacy (1.87×) compared to the United States average.

Appendix

Explore more audiences

Related profiles, rankings and the same audience in other markets.

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See Circulatory system audiences in other countries

How to read this data

Audience size is the estimated number of people in United States who actively search for Circulatory system. 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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