The leftover items, such as backpacks, cloth grocery bags, hats, pins, magnets and business card holders, were dropped off at Lakewood High School last month.
"We probably had, between the backpack style [bags] and the shopping bag style [bags], over 1,000 dropped off," Lakewood High School Principal Ron Castagna told 9Wants to Know.
He estimates more than 1,000 posters printed in different languages were also dropped off at the school.
An unknown Census worker walked into the school in mid-April and asked the principal if she could leave the items. She did not ask the school to distribute them.
"[She] said, 'We have extra stuff. We're wrapping up the Census and we just want to distribute the materials,'" Castagna said.
It did not sit well with him.
"Wait a minute, times are tough and I'm sitting in a position where we've got a school district that's done everything the right way and yet we're still going to face budget cuts," he said.
Among the many boxes of posters the Census worker left at the school, were more than 300 promotional posters printed in Farsi. Farsi is the language spoken in Iran, Afghanistan and parts of Pakistan.
9Wants to Know reviewed the U.S. Census Bureau's numbers from 2000 and found 360 people spoke Farsi in all of Jefferson County at that time.
Castagna says he hopes to let students use the backs of the posters in art classes.
"How much money was spent on items like this that could have been spent someplace else?" Castagna asked.
9Wants to Know broke down Census spending. The U.S. Census Bureau spent $4,899,348 on promotion for 10 states in the Denver region.
U.S. Census Bureau spokeswoman Lauren Shaw says nationally local offices used an average of 98.7 percent of the promotional items ordered. Leftover items account for 1.3 percent of all materials ordered, according to Shaw.
Shaw also says she believed the materials dropped off at Lakewood High School represent unused materials for 10 states that are part of the Denver region, not just one county or one state.
Denver Region Census spokesman Doug Wayland says the spending was worth it.
"Visual items raise awareness about the Census," Wayland said.
He says promotional materials actually save taxpayers money even if there are extra items left over. He points to national figures to prove his point.
Promotion and advertising nationwide cost $370 million this year. The U.S. Census Bureau says a 2000 advertising and promotional campaign helped boost mail-back participation by about 5 percent. If that happens again this year, the campaign could save taxpayers $425 million. That is because for each percentage increase in the mail-in participation rate, the Census Bureau says taxpayers save $85 million.
When residents mail back the census form, it costs the government 42 cents for postage. When people do not mail it back, a Census worker must go to the home and that costs $57 per house.
Wayland says proof that advertising and promotional campaigns work is in the numbers. The percentage of people who mailed in census forms had declined from 1970 to 1990. In 2000, the first year of an advertising and promotional campaign, the percentage of people who mailed in their census forms increased.
"We reversed three decades of people not sending back their questionnaires," Wayland said. "Instead of those people not mailing back their questionnaires, they are motivated to mail it back based on those reinforced messages."
"There's a term I like to use called image transfer. You see national advertisements on posters and you see the message. Then when you see an item with the Census logo at home there is a transfer of the message that was on TV or on a billboard. Repetition reinforces the message that the Census is important," Wayland said.
A member of a Colorado policy watchdog group says because the costs of going door-to-door, using promotional materials makes sense.
"They are covering the country in as many ways as possible, through schools, through promotional materials, advertisements on TV through door to door canvassers. They are really making sure every person is counted. That is really important," Colorado Fiscal Policy Institute Fiscal Project Coordinator Kathy White said.
The Census Bureau says the census is vitally important to funding for local communities in addition to helping Congress decide how many representatives communities, counties and states will have in government bodies.
Nonprofit organizations use census numbers to estimate the number of potential volunteers in communities across the nation.
When Hurricane Andrew hit South Florida in 1992, census information aided the rescue effort by providing estimates of the number of people in each block, the Census Bureau says on its website.
It also says that census numbers were used to support a request for a new community center in New England. Senior citizens successfully lobbied for a new center before county commissioners, according to the Census Bureau.
The U.S. Census has faced criticism before.
Many Americans were unhappy that the Census sent three letters to households reminding people to fill out the form.
Shaw says that is less expensive than sending a Census worker to homes that would not have otherwise filled out the form.
Also, a government audit alleged in February that the Census Bureau paid employees who never actually worked and paid others who overbilled for travel expenses.
Several 9NEWS viewers question why some of the promotional materials say "Made in China."
Shaw told 9Wants to Know that the U.S. Census Bureau contracted with American businesses for the materials. She says American businesses chose to use items made overseas, but printed the logos on the bags in the United States. She says the majority of other items were made in the United States.
If you have a tip for investigative reporter Jace Larson, e-mail him at email@example.com or call 303-871-1432.
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