Advertisement

Study shows IC police stop minority drivers at disproportionate rates


Photo by Alan Light
The disproportion is caused, in part, by increased patrols south of Highway 6, an area with a higher minority population. — photo by Alan Light

Iowa City cops tend to pull over more black and Hispanic drivers than white and Asian drivers, according to a third-party analysis, but city leaders aren’t chalking the disparity up to police bias.

Criminal justice researchers from St. Ambrose University estimated that while about 10 percent of Iowa City drivers are minorities, 14 to 19 percent of traffic stops over the last several years were minority drivers. Associate professor Chris Barnum, a former cop who presented the research at Monday’s City Council work session, called that a relatively low level of disproportionality.

The study also found cops are much more likely to ask to search minority drivers’ vehicles, even though cops tend to find more contraband when they ask to search white drivers’ vehicles. Barnum cast doubt on that number, though, saying officers were inaccurately recording which searches were voluntary.

Both Barnum and Iowa City Police Chief Sam Hargadine attributed the disproportionate traffic stops at least in part on tactics the department took on following a slight uptick in crime in 2008 and 2009. In those years, a handful of neighborhoods on the southeast side saw an temporary increase in violent incidents and the police department created a new patrol beat to focus on the area south of Highway 6, where a higher portion of drivers and residents happen to be black.

“They intensified patrols in an area that was correlated with a high minority population and when you do that you’re going to stop a higher portion of minority drivers,” Barnum said.

However, despite the 2008-2009 uptick, data show violent crime has still trended downward over time, even in those so-called high-crime neighborhoods. That led a couple council members to question the need for such a strategy.

“I know there were violent incidents and I don’t want to understate them, but the question is whether the response was appropriate. … We don’t want people walking around shooting other people, but we don’t want to overreact either and suddenly start tracking, basically, black people because some black people did the shooting,” council member Jim Throgmorton said.

City leaders say they will continue to track officer interactions. Now that the data has been published and officers know the information is being logged, they anticipate disproportionate minority contact rates to decline.

“Our goal is to reduce the disproportionate minority contact numbers, period. My staff and I remain committed to vigilance and we take seriously all complaints about disproportionate minority contact,” Hargadine said.


[gravityform id="17" title="false" description="false" ajax="true"]
<div class='gf_browser_unknown gform_wrapper your-village-form_wrapper' id='gform_wrapper_17' ><a id='gf_17' class='gform_anchor' ></a><form method='post' enctype='multipart/form-data' target='gform_ajax_frame_17' id='gform_17' class='your-village-form' action='/study-shows-ic-police-stop-minority-drivers-at-disproportionate-rates/#gf_17'> <div class='gform_body'><ul id='gform_fields_17' class='gform_fields top_label form_sublabel_below description_below'><li id='field_17_7' class='gfield gfield_html gfield_html_formatted gfield_no_follows_desc field_sublabel_below field_description_below gfield_visibility_visible' ><h3 style="font-weight:800; font-size:34px;">Let's get started</h3> <p style="font-size:18px;">Fill out this form and we'll contact you with information about marketing with Little Village!</p></li><li id='field_17_4' class='gfield field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' for='input_17_4_3' ></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name has_last_name no_suffix gf_name_has_2 ginput_container_name gfield_trigger_change' id='input_17_4'> <span id='input_17_4_3_container' class='name_first' > <input type='text' name='input_4.3' id='input_17_4_3' value='' aria-label='First name' tabindex='2' aria-invalid="false" placeholder='First name'/> <label for='input_17_4_3' >First</label> </span> <span id='input_17_4_6_container' class='name_last' > <input type='text' name='input_4.6' id='input_17_4_6' value='' aria-label='Last name' tabindex='4' aria-invalid="false" placeholder='Last name'/> <label for='input_17_4_6' >Last</label> </span> </div></li><li id='field_17_5' class='gfield gfield_contains_required field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_17_5' ><span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_text'><input name='input_5' id='input_17_5' type='text' value='' class='large' tabindex='6' placeholder='Company name' aria-required="true" aria-invalid="false" /></div></li><li id='field_17_3' class='gfield gfield_contains_required field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_17_3' ><span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_3' id='input_17_3' type='text' value='' class='large' tabindex='7' placeholder='Your email address' aria-required="true" aria-invalid="false"/> </div></li><li id='field_17_8' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_' ><label class='gfield_label' for='input_17_8' >Name</label><div class='ginput_container'><input name='input_8' id='input_17_8' type='text' value='' /></div><div class='gfield_description'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type='submit' id='gform_submit_button_17' class='gform_button button' value='SUBMIT' tabindex='8' onclick='if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; jQuery("#gform_17").trigger("submit",[true]); }' /> <input type='hidden' name='gform_ajax' value='form_id=17&amp;title=&amp;description=&amp;tabindex=1' /> <input type='hidden' class='gform_hidden' name='is_submit_17' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='17' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_17' value='WyJbXSIsIjlmNzc1YTEyZmZjNmYyODk5Mzk0NDM3ZjRlOGYyZDNmIl0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_17' id='gform_target_page_number_17' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_17' id='gform_source_page_number_17' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> <p style="display: none !important;"><label>&#916;<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_1" name="ak_js" value="111"/><script>document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() );</script></p></form> </div> <iframe style='display:none;width:0px;height:0px;' src='about:blank' name='gform_ajax_frame_17' id='gform_ajax_frame_17'>This iframe contains the logic required to handle Ajax powered Gravity Forms.</iframe> <script type='text/javascript'>jQuery(document).ready(function($){gformInitSpinner( 17, 'https://littlevillagemag.com/wp-content/plugins/gravityforms-asdf111aasdfffs-nope/images/spinner.gif' );jQuery('#gform_ajax_frame_17').load( function(){var contents = jQuery(this).contents().find('*').html();var is_postback = contents.indexOf('GF_AJAX_POSTBACK') >= 0;if(!is_postback){return;}var form_content = jQuery(this).contents().find('#gform_wrapper_17');var is_confirmation = jQuery(this).contents().find('#gform_confirmation_wrapper_17').length > 0;var is_redirect = contents.indexOf('gformRedirect(){') >= 0;var is_form = form_content.length > 0 && ! is_redirect && ! is_confirmation;if(is_form){jQuery('#gform_wrapper_17').html(form_content.html());if(form_content.hasClass('gform_validation_error')){jQuery('#gform_wrapper_17').addClass('gform_validation_error');} else {jQuery('#gform_wrapper_17').removeClass('gform_validation_error');}setTimeout( function() { /* delay the scroll by 50 milliseconds to fix a bug in chrome */ jQuery(document).scrollTop(jQuery('#gform_wrapper_17').offset().top); }, 50 );if(window['gformInitDatepicker']) {gformInitDatepicker();}if(window['gformInitPriceFields']) {gformInitPriceFields();}var current_page = jQuery('#gform_source_page_number_17').val();gformInitSpinner( 17, 'https://littlevillagemag.com/wp-content/plugins/gravityforms-asdf111aasdfffs-nope/images/spinner.gif' );jQuery(document).trigger('gform_page_loaded', [17, current_page]);window['gf_submitting_17'] = false;}else if(!is_redirect){var confirmation_content = jQuery(this).contents().find('.GF_AJAX_POSTBACK').html();if(!confirmation_content){confirmation_content = contents;}setTimeout(function(){jQuery('#gform_wrapper_17').replaceWith(confirmation_content);jQuery(document).scrollTop(jQuery('#gf_17').offset().top);jQuery(document).trigger('gform_confirmation_loaded', [17]);window['gf_submitting_17'] = false;}, 50);}else{jQuery('#gform_17').append(contents);if(window['gformRedirect']) {gformRedirect();}}jQuery(document).trigger('gform_post_render', [17, current_page]);} );} );</script><script type='text/javascript'> if(typeof gf_global == 'undefined') var gf_global = {"gf_currency_config":{"name":"U.S. Dollar","symbol_left":"$","symbol_right":"","symbol_padding":"","thousand_separator":",","decimal_separator":".","decimals":2},"base_url":"https:\/\/littlevillagemag.com\/wp-content\/plugins\/gravityforms-asdf111aasdfffs-nope","number_formats":[],"spinnerUrl":"https:\/\/littlevillagemag.com\/wp-content\/plugins\/gravityforms-asdf111aasdfffs-nope\/images\/spinner.gif"};jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 17) {if(typeof Placeholders != 'undefined'){ Placeholders.enable(); }} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [17, 1]) } ); </script>