According to Horseproperties.net:

One of the most powerful conclusions of this survey is that there is no such thing as an average American horse owner. Horse owners come from all economic backgrounds, own all types of horses for various purposes and live in a variety of places from tiny towns to large cities.

• The economic diversity of the American horse owner disproves the commonly held belief that significant wealth is a prerequisite for horse ownership. The largest group of horse owners (45%) are drawn from the middle class with an annual household income between $25,000 and $75,000. Only 9% of the population earns greater than $150,000 yearly and a full 11% of horse owners have an annual income of less than $25,000.

• Horses are also found in all types of communities from rural to urban. The majority of horses (57%) are concentrated in communities with less than 20,000 people. Cities also have a significant number of animals with 26% of horses residing in areas with population densities of over 50,000.

• The study has found that horse ownership appeals to people of all ages. The most horse owners (41%) are between the ages of 45 and 59. The 30-44 age bracket is the next most significant group with 35% of horses. The youngest demographic (18-29) is also coming on strong and owns 16% of all horses in America .

Nothing about race sadly.