Before submitting any bugs, issues, comments to us on specific features, here
are some things we know are piquing visitor interest:
The location I entered is showing the wrong information
DataPlace was built to take publicly available data sets and make them easy to
use and view. Our information comes from the original providers, always linked
from the

icon near the data set or indicator. For instance, a lot of data comes from US
Census 2000. Many communities have grown substantially since then; therefore,
our data may not match with your actual population today.
The location I entered wasn't found
We don't have every location found by other web products. The list of locations
we have available comes from locations with data reported to Census, HMDA and so
on. In the future, we might find ways to bring known location names into
DataPlace, but it's not available now.
The location I entered went to the wrong place
When you enter in an address, we go back to the same freely available set of
information that powers DataPlace as the indicators. That said, some of the
exact addresses don't match to the actual locations of the address. This is
something we can potentially fix in the future, but actually, it works rather
well for most locations throughout the nation.
You're showing a location as a county instead of a city (and similar type problems)
The definitions we use for classifying a location, for instance the City of
Baltimore, come from our publicly available data sets. For a number of reasons,
which we're happy to answer individually in the DataPlace forums, a location,
such as the City of Baltimore, may appear as a county. We understand that
Baltimore is a city and not a county, but for complete coverage of the state, in
Baltimore's case, it's treated as a county for the purposes of having the county
populations across the state of Maryland tallying the state population. It's a
convention used by Census, therefore it is a convention used on DataPlace.
I went through the list above and read the text below, but there are still problems
It's possible in the billions and billions of combinations of locations mapped
to indicators that something's awry. It's also possible that the enormous
computing power brought together to make a dynamic site like this run may suffer
from a few glitches. For any problem you see, we want to fix it and we'd like
your help. DataPlace, as a product of the Fannie Mae Foundation, is geared to be
community driven and responsive. If there are errors, feature requests,
whatever, we want to hear from you, partner with you, and/or respond to you as
best we can.