Median annual earnings of salaried photographers were $26,170 in May 2006. The middle 50 percent earned between $18,680 and $38,730. The lowest 10 percent earned less than $15,540, and the highest 10 percent earned more than $56,640. Median annual earnings in the industry employing the largest numbers of salaried photographers were $22,860 in the photographic services industry.
Salaried photographers—more of whom work full time—tend to earn more than those who are self-employed. Because most freelance and portrait photographers purchase their own equipment, they incur considerable expense acquiring and maintaining cameras and accessories. Unlike news and commercial photographers, few fine arts photographers are successful enough to support themselves solely through their art."
Employment of photographers is expected to grow about as fast as the average for all occupations through 2016. Photographers can expect keen competition for job openings because the work is attractive to many people.
Employment change. Demand for portrait photographers should increase as the population grows. Moreover, growth of Internet versions of magazines, journals, and newspapers will require increasing numbers of commercial photographers to provide digital images. The Internet and improved data management programs also should make it easier for freelancers to market directly to their customers, increasing opportunities for self-employment and decreasing reliance on stock photo agencies. As a result, employment of photographers is expected to grow 10 percent over the 2006-16 projection period, about as fast as the average for all occupations.
Job growth, however, will be constrained somewhat by the widespread use of digital photography and the falling price of digital equipment. Improvements in digital technology reduce barriers of entry into this profession and allow more individual consumers and businesses to produce, store, and access photographic images on their own. Photojournalists may be adversely affected by the increase in “citizen journalism”—when newspapers buy images taken by non-professionals who happen to be at the scene of an event. Declines in the newspaper industry also will reduce demand for photographers to provide still images for print.
Job prospects. Photographers can expect keen competition for job openings because the work is attractive to many people. The number of individuals interested in positions as commercial and news photographers usually is much greater than the number of openings. Salaried jobs in particular may be difficult to find as more companies contract with freelancers rather than hire their own photographers. Those who succeed in landing a salaried job or attracting enough work to earn a living by freelancing are likely to be adept at operating a business and to be among the most creative. They will be able to find and exploit the new opportunities available from rapidly changing technologies. Related work experience, job-related training, or some unique skill or talent—such as a background in computers or electronics—also improve a photographer’s job prospects."
If you want more information on photography (incuding photojournalism)then go to this site: http://www.bls.gov/oco/ocos264.htm
that's where I got the above information. It looks like it could be very helpful for you.