| Site | State | Type | Population |
|---|---|---|---|
| Sioux Falls, SD | South Dakota | City | 180927 |
| Siskiyou County , CA | California | County | 44118 |
| Skagit County, WA | Washington | County | 130696 |
| Skamania County, WA | Washington | County | 12170 |
| Skokie, IL | Illinois | City | 66422 |
| Slidell, LA | Louisiana | City | 28658 |
| Smith County, TX | Texas | County | 237186 |
| Smithfield Township, PA | Pennsylvania | City | 7481 |
| Snohomish County, WA | Washington | County | 833540 |
| Snyder County, PA | Pennsylvania | County | 39621 |
| Socorro, TX | Texas | City | 36236 |
| Solano County, CA | California | County | 451716 |
| Solon, OH | Ohio | City | 23929 |
| Somerset County, NJ | New Jersey | County | 345647 |
| Somerville, NJ | New Jersey | City | 12139 |
| Sonoma County, CA | California | County | 485887 |
| Sonora, KY | Kentucky | City | 566 |
| Soquel, CA | California | City | 10721 |
| South Bay, FL | Florida | City | 6665 |
| South Beloit, IL | Illinois | City | 7730 |
| South Bend, IN | Indiana | City | 103453 |
| South Burlington, VT | Vermont | City | 19141 |
| South Coatesville, PA | Pennsylvania | City | 1604 |
| South Fulton, GA | Georgia | City | 108575 |
| South Gate, CA | California | City | 91154 |
| South Hackensack, NJ | New Jersey | City | 2466 |
| South Hill, VA | Virginia | City | 4709 |
| South Jordan, UT | Utah | City | 80139 |
| South Middleton Township, PA | Pennsylvania | City | 15425 |
| South Point Village, OH | Ohio | City | 3772 |
| South Portland, ME | Maine | City | 25665 |
| South Salt Lake, UT | Utah | City | 26166 |
| South San Francisco, CA | California | City | 64251 |
| South Sioux City, NE | Nebraska | City | 12867 |
| South Tucson, AZ | Arizona | City | 4585 |
| Southampton, NY | New York | City | 58902 |
| Southaven, MS | Mississippi | City | 55429 |
| Southborough, MA | Massachusetts | City | 10169 |
| Southeast, NY | New York | City | 18085 |
| Southfield, MI | Michigan | City | 75898 |
| Southgate, MI | Michigan | City | 30047 |
| Southington, CT | Connecticut | City | 43807 |
| Southlake, TX | Texas | City | 31105 |
| Sparks, NV | Nevada | City | 109796 |
| Spartanburg County, SC | South Carolina | County | 313791 |
| Spartanburg, SC | South Carolina | City | 37448 |
| Spokane County, WA | Washington | County | 546050 |
| Spokane Valley, WA | Washington | City | 105905 |
| Spokane, WA | Washington | City | 229071 |
Demand Forum is powered by Street Grace and the National Center on Sexual Exploitation (NCOSE) and directed by Dr. Michael Shively, Street Grace’s Director of Research and Data Analysis. Dr. Shively and Abt Associates originally developed it with grant support from the National Institute of Justice. In January 2020, the website transferred to NCOSE. In January 2021, work began on a new NIJ grant to update and expand the content on Demand Forum. As of 2024, Demand Forum is now powered by Street Grace