data

Nationwide (global) 

https://www.data.gov/business/
http://aws.amazon.com/datasets/
http://www.datasets.co/
https://cloud.google.com/bigquery/public-data/
https://www.kaggle.com/datasets
http://usgovxml.com/
http://www.re3data.org/
https://www.reddit.com/r/datasets/
https://www.reddit.com/r/bigquery/wiki/datasets
https://github.com/fivethirtyeight/data


#people centered dataset requires signup.
https://www.openhumans.org/research/

#various free congressional apis
http://sunlightfoundation.com/api/

#machine learning data repo
http://mldata.org/repository/data/

#machine learning data repo
http://archive.ics.uci.edu/ml/datasets.html

#simple housing data for a few large cities
http://www.econ.yale.edu/~shiller/data.htm

#cancer data sets
http://portals.broadinstitute.org/cgi-bin/cancer/datasets.cgi

#art databnase
https://github.com/MuseumofModernArt/collection

#spine data
BY STATE

Alabama 

http://gsa.state.al.us/gsa/geologichazards/AL_GIS_Data.htm
https://catalog.data.gov/dataset?q=alabama&sort=views_recent+desc

Alaska

http://data.scottsdaleaz.gov
https://catalog.data.gov/dataset?q=alaska&sort=views_recent+desc

Arizona 
https://catalog.data.gov/dataset?q=arizcona&sort=views_recent+desc

Arkansas
https://catalog.data.gov/dataset?q=arkansas&sort=views_recent+desc

California 

https://data.sfgov.org/
http://www.kelowna.ca/CM/Page3936.aspx
https://www.hamilton.ca/city-initiatives/strategies-actions/open-accessible-data
http://www.fredericton.ca/en/citygovernment/TermsOfUse.asp
https://data.edmonton.ca
http://data.cityofsantacruz.com
https://data.lacounty.gov

Colorado 

https://www.denvergov.org/opendata
https://data.colorado.gov/
http://gocode.colorado.gov/data/
http://coloradofoic.org/public-information-online/

Connecticut

https://catalog.data.gov/dataset?q=connecticut&sort=views_recent+desc
https://data.ct.gov/
http://ctdata.org/
https://data.hartford.gov/
https://www.opendatanetwork.com/entity/0400000US09/Connecticut/demographics.population.count?year=2014

Delaware

https://catalog.data.gov/dataset?q=delaware&sort=views_recent+desc
https://data.delaware.gov
http://technical.ly/delaware/tag/open-data/
http://opendata.firstmap.delaware.gov/

Florida 

https://catalog.data.gov/dataset?q=flordia&sort=views_recent+desc
http://www.fgdl.org/download/ #gisdata
http://myflorida.floridadisaster.opendata.arcgis.com/
http://floridaopengov.org

Georgia

http://www.open.georgia.gov/
https://catalog.data.gov/dataset?q=georgia&sort=views_recent+desc
http://data.georgiagio.opendata.arcgis.com/
https://github.com/gaodp

Hawaii 

https://data.honolulu.gov
https://data.hawaii.gov/

Idaho 

https://catalog.data.gov/dataset?q=idaho&sort=views_recent+desc
http://opendata.cityofboise.org/

Illinois

https://catalog.data.gov/dataset?q=illinois&sort=views_recent+desc
https://data.cityofchicago.org/ 

Indiana 

https://catalog.data.gov/dataset?q=indiana&sort=views_recent+desc

Iowa 

https://catalog.data.gov/dataset?q=iowa&sort=views_recent+desc

Kansas 

https://catalog.data.gov/dataset?q=kansas&sort=views_recent+desc

Kentucky

https://catalog.data.gov/dataset?q=kentucky&sort=views_recent+desc

Louisiana

http://www.datacenterresearch.org/

https://catalog.data.gov/dataset?q=louisiana&sort=views_recent+desc

Maine

https://catalog.data.gov/dataset?q=maine&sort=views_recent+desc

Maryland

https://data.maryland.gov/
https://data.baltimorecity.gov/
https://catalog.data.gov/dataset?q=maryland&sort=views_recent+desc

Massachusetts

https://data.somervillema.gov
https://catalog.data.gov/dataset?q=massachusetts&sort=views_recent+desc

Michigan

https://catalog.data.gov/dataset?q=michigan&sort=views_recent+desc

Minnesota

https://catalog.data.gov/dataset?q=minnesota&sort=views_recent+desc

Mississippi 

https://legiscan.com/MS/datasets
https://data.jacksonms.gov/
https://catalog.data.gov/dataset?q=mississippi&sort=views_recent+desc

Missouri 

https://catalog.data.gov/dataset?q=missouri&sort=views_recent+desc

Montana

https://catalog.data.gov/dataset?q=montana&sort=views_recent+desc

Nebraska 

https://catalog.data.gov/dataset?q=nebraska&sort=views_recent+desc

Nevada

https://catalog.data.gov/dataset?q=nevada&sort=views_recent+desc

New Hampshire 

https://catalog.data.gov/dataset?q=hampshire&sort=views_recent+desc
https://www.opendatanetwork.com/entity/0400000US33/New_Hampshire/demographics.population.count?year=2014 #population data
https://www.opendatanetwork.com/entity/0400000US33/New_Hampshire/jobs.earnings.median_earnings?year=2013 #earnings data
https://www.nh.gov/doit/open-source/data-sets.htm #gov data for download

New Jersey 

https://catalog.data.gov/dataset?q=jersey&sort=views_recent+desc
https://data.nj.gov/
https://www.njtransit.com/mt/mt_servlet.srv?hdnPageAction=MTDevLoginTogit
http://data.ci.newark.nj.us/dataset

New Mexico 

https://catalog.data.gov/dataset?q=mexicoe&sort=views_recent+desc
https://www.opendatanetwork.com/entity/0400000US35/New_Mexico/demographics.population.count?year=2014
https://www.opendatanetwork.com/entity/0400000US35/New_Mexico/economy.consumption.personal_consumption_expenditures?year=2014

New York 

http://labor.ny.gov/nys-data-center/index.shtm
https://nycopendata.socrata.com/
https://catalog.data.gov/dataset?q=new+york&sort=views_recent+desc

North Carolina 

http://data.ashevillenc.gov/
http://www.raleighnc.gov/open
https://catalog.data.gov/dataset?q=north+carolinae&sort=views_recent+desc

North Dakota 

https://catalog.data.gov/dataset?q=north+dakato&sort=views_recent+desc
https://gis.nd.gov/
http://www.ndhealth.gov/healthdata/healthdatametadata/
http://www.census.gov/quickfacts/table/PST045215/38

Ohio 

https://catalog.data.gov/dataset?q=ohioe&sort=views_recent+desc
https://www.odh.ohio.gov/odhprograms/io/pub_inf/datasets/dataset1.aspx
https://library.osu.edu/find/collections/government-documents-and-information/finding-government-publications/census-and-other-statistical-resources/statistic-and-data-sets-2/
https://legiscan.com/OH/datasets


Oklahoma

https://catalog.data.gov/dataset?q=oklahoma&sort=views_recent+desc

Oregon 
http://www.ocs.orst.edu/oregon-climate-data
http://civicapps.org/datasets
http://www.ocs.orst.edu/oregon-climate-data

Pennsylvania 

https://catalog.data.gov/dataset?q=pwnnsylvania&sort=views_recent+desc
https://www.opendataphilly.org

Rhode Island 

https://catalog.data.gov/dataset?q=rhode&sort=views_recent+desc

South Carolina 

https://catalog.data.gov/dataset?q=south+carolina&sort=views_recent+desc

South Dakota

https://catalog.data.gov/dataset?q=south+dakato&sort=views_recent+desc

Tennessee 

https://catalog.data.gov/dataset?q=tennessee&sort=views_recent+desc

Texas 

https://catalog.data.gov/dataset?q=texase&sort=views_recent+desc

Utah 

https://catalog.data.gov/dataset?q=utah&sort=views_recent+desc

Vermont

https://catalog.data.gov/dataset?q=vermont&sort=views_recent+desc

Virginia 

http://datapoint.apa.virginia.gov/
https://catalog.data.gov/dataset?q=virginia&sort=views_recent+desc

Washington

https://data.seattle.gov
https://catalog.data.gov/dataset?q=washington&sort=views_recent+desc

West Virginia

https://catalog.data.gov/dataset?q=west+virginia&sort=views_recent+desc

Wisconsin

https://data.cityofmadison.com/
https://catalog.data.gov/dataset?q=wisconsin&sort=views_recent+desc

District of Columbia

http://opendata.dc.gov/

Wyoming 

https://www.bls.gov/regions/mountain-plains/wyoming.htm#tab-2
https://data.healthcare.gov/w/kxjh-57tp/rmr8-khys?cur=1YTXzXxy1Ax&from=root
https://catalog.data.gov/dataset?q=wyoming&sort=views_recent+desc