{"id":5016,"date":"2023-07-02T17:38:35","date_gmt":"2023-07-02T17:38:35","guid":{"rendered":"https:\/\/townsvillages.com\/us\/?p=5016"},"modified":"2026-08-16T19:08:28","modified_gmt":"2026-08-16T19:08:28","slug":"martin-county-minnesota","status":"publish","type":"post","link":"https:\/\/townsvillages.com\/us\/martin-county-minnesota\/","title":{"rendered":"Martin County, Minnesota"},"content":{"rendered":"<p>Martin County is a county in Minnesota, United States, on the Iowa border in the south-central part of the state. It had a population of 20,025 at the 2020 census and covers 730 square miles (1,900 km2) centred near 43&deg;41&prime;N 94&deg;34&prime;W.<\/p>\n<p>Fairmont is the county seat, and its postal code is 56031. The county has 10 cities, 20 townships, and several unincorporated communities. Martin County observes Central time.<\/p>\n<h2>Towns &amp; Villages in Martin County<\/h2>\n<p>Martin County has 10 incorporated cities, all governed under Minnesota&#8217;s single municipal classification of &#8220;city&#8221; regardless of size, plus a handful of unincorporated communities inside its 20 townships. The table below lists each place, its type, the township it lies in where confirmed, its 2020 census population, and its ZIP code.<\/p>\n<div class=\"tv-table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Place<\/th>\n<th>Type<\/th>\n<th>Township<\/th>\n<th>Pop.<\/th>\n<th>ZIP<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Fairmont<\/td>\n<td>City &middot; seat<\/td>\n<td>Fairmont<\/td>\n<td>10,487<\/td>\n<td>56031<\/td>\n<\/tr>\n<tr>\n<td>Sherburn<\/td>\n<td>City<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>56171<\/td>\n<\/tr>\n<tr>\n<td>Trimont<\/td>\n<td>City<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>56176<\/td>\n<\/tr>\n<tr>\n<td>Truman<\/td>\n<td>City<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>56088<\/td>\n<\/tr>\n<tr>\n<td>Welcome<\/td>\n<td>City<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>56181<\/td>\n<\/tr>\n<tr>\n<td>Ceylon<\/td>\n<td>City<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>56121<\/td>\n<\/tr>\n<tr>\n<td>Granada<\/td>\n<td>City<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>56039<\/td>\n<\/tr>\n<tr>\n<td>Dunnell<\/td>\n<td>City<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>56127<\/td>\n<\/tr>\n<tr>\n<td>Northrop<\/td>\n<td>City<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>56075<\/td>\n<\/tr>\n<tr>\n<td>Ormsby<\/td>\n<td>City<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>56162<\/td>\n<\/tr>\n<tr>\n<td>East Chain<\/td>\n<td>Unincorp.<\/td>\n<td>East Chain<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Fox Lake<\/td>\n<td>Unincorp.<\/td>\n<td>Fox Lake<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Nashville Center<\/td>\n<td>Unincorp.<\/td>\n<td>Nashville<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Imogene<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Wilbert<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Townships<\/h2>\n<p>Twenty civil townships cover the rural land outside Martin County&#8217;s cities. Several unincorporated communities take their names directly from the township they sit in.<\/p>\n<div class=\"tv-table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Township<\/th>\n<th>Pop. (2020)<\/th>\n<th>Main settlements<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Fairmont<\/td>\n<td>&mdash;<\/td>\n<td>Fairmont (city, separately incorporated)<\/td>\n<\/tr>\n<tr>\n<td>Nashville<\/td>\n<td>&mdash;<\/td>\n<td>Nashville Center<\/td>\n<\/tr>\n<tr>\n<td>East Chain<\/td>\n<td>&mdash;<\/td>\n<td>East Chain<\/td>\n<\/tr>\n<tr>\n<td>Fox Lake<\/td>\n<td>&mdash;<\/td>\n<td>Fox Lake<\/td>\n<\/tr>\n<tr>\n<td>Cedar<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Center Creek<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Elm Creek<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Fraser<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Galena<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Jay<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Lake Belt<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Lake Fremont<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Manyaska<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Pleasant Prairie<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Rolling Green<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Rutland<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Silver Lake<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Tenhassen<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Waverly<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Westford<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>ZIP Codes<\/h2>\n<ul>\n<li>56031 &mdash; Fairmont<\/li>\n<li>56171 &mdash; Sherburn<\/li>\n<li>56176 &mdash; Trimont<\/li>\n<li>56088 &mdash; Truman<\/li>\n<li>56181 &mdash; Welcome<\/li>\n<li>56121 &mdash; Ceylon<\/li>\n<li>56039 &mdash; Granada<\/li>\n<li>56127 &mdash; Dunnell<\/li>\n<li>56075 &mdash; Northrop<\/li>\n<li>56162 &mdash; Ormsby<\/li>\n<\/ul>\n<p>Each of the county&#8217;s 10 cities has its own post office and ZIP code; the unincorporated communities and townships are served by the ZIP code of the nearest city.<\/p>\n<h2>Geography<\/h2>\n<p>Martin County sits on the Iowa border in the prairie pothole region of south-central Minnesota, a gently rolling landscape of former glacial terrain dotted with small lakes and wetlands. Fox Lake, in the township of the same name, is among the larger lakes in the county. Farmland covers most of the county&#8217;s 712 square miles of land, with 17 square miles classified as water.<\/p>\n<p>Watonwan County lies to the north, <a href=\"https:\/\/townsvillages.com\/us\/blue-earth-county\/\">Blue Earth County<\/a> to the northeast, <a href=\"https:\/\/townsvillages.com\/us\/faribault-county\/\">Faribault County<\/a> to the east, <a href=\"https:\/\/townsvillages.com\/us\/kossuth-county\/\">Kossuth County, Iowa<\/a> to the southeast, <a href=\"https:\/\/townsvillages.com\/us\/emmet-county\/\">Emmet County, Iowa<\/a> to the southwest, and <a href=\"https:\/\/townsvillages.com\/us\/jackson-county-minnesota\/\">Jackson County<\/a> to the west.<\/p>\n<h2>Demographics<\/h2>\n<p>Martin County had 20,025 residents at the 2020 census, a density of about 28 people per square mile. Fairmont, with 10,487 residents, is home to just over half the county&#8217;s population and is by far its largest city; Sherburn and Trimont are the next-largest incorporated cities. Median household income in Martin County has historically run below the Minnesota median of $85,086, in line with other farm-dependent counties in the state.<\/p>\n<h2>Economy &amp; Local Life<\/h2>\n<p>Agriculture, principally corn and soybeans, anchors Martin County&#8217;s economy, alongside manufacturing and healthcare centered in Fairmont. Avery Weigh-Tronix, a scale manufacturer, and Mayo Clinic Health System both maintain a significant presence in Fairmont, and the city is served by Minnesota West Community and Technical College. Interstate 90 runs east-west through the county, carrying regional freight and commuter traffic along the Iowa border corridor.<\/p>\n<h2>History<\/h2>\n<p>The Minnesota Territorial legislature organized Martin County on May 23, 1857, naming it for Henry Martin, an early settler from Connecticut. Local histories record that the county seat was first platted the same year as &#8220;Fair Mount,&#8221; a name later shortened to Fairmont. Like much of southern Minnesota, the county was settled predominantly by farming families in the decades after organization, and its township grid still reflects that 19th-century agricultural survey pattern.<\/p>\n<h2>Getting There<\/h2>\n<p>Interstate 90 crosses Martin County east-west, and U.S. Highway 169 runs north-south through Fairmont. Fairmont Municipal Airport (FRM) provides general aviation service.<\/p>\n<ul>\n<li>Mankato, Minnesota &mdash; about 45 miles northeast<\/li>\n<li>Worthington, Minnesota &mdash; about 45 miles west<\/li>\n<li>Albert Lea, Minnesota &mdash; about 40 miles east<\/li>\n<li>Des Moines, Iowa &mdash; about 110 miles south<\/li>\n<\/ul>\n<h2>Frequently Asked Questions<\/h2>\n<p><strong>Where is Martin County, Minnesota?<\/strong><br \/>\nIt sits on the Iowa border in south-central Minnesota, along the Interstate 90 corridor.<\/p>\n<p><strong>What is the population of Martin County?<\/strong><br \/>\n20,025 residents at the 2020 census.<\/p>\n<p><strong>How big is Martin County?<\/strong><br \/>\n730 square miles (1,900 km2), of which 712 square miles is land.<\/p>\n<p><strong>What is the county seat of Martin County?<\/strong><br \/>\nFairmont is the county seat.<\/p>\n<p><strong>How many towns are in Martin County?<\/strong><br \/>\nTen incorporated cities, plus several unincorporated communities across its 20 townships.<\/p>\n<p><strong>What ZIP codes are in Martin County?<\/strong><br \/>\nThe main ZIP codes are 56031 (Fairmont), 56171 (Sherburn), 56176 (Trimont), 56088 (Truman), 56181 (Welcome), 56121 (Ceylon), 56039 (Granada), 56127 (Dunnell), 56075 (Northrop), and 56162 (Ormsby).<\/p>\n<p><strong>What lakes are in Martin County?<\/strong><br \/>\nFox Lake, in Fox Lake Township, is among the county&#8217;s larger lakes, part of the prairie-pothole lake and wetland landscape typical of south-central Minnesota.<\/p>\n<p>More counties in this state: <a href=\"https:\/\/townsvillages.com\/us\/category\/minnesota\/\">Towns and villages in Minnesota<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Martin County is a county in Minnesota, United States, on the Iowa border in the south-central part of the state. It had a population of 20,025 at the 2020 census and covers 730 square miles (1,900 km2) centred near 43&deg;41&prime;N 94&deg;34&prime;W. Fairmont is the county seat, and its postal code is 56031. The county has [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Towns & Villages in Martin County, Minnesota","_seopress_titles_desc":"Martin County, Minnesota: 10 cities, 20 townships, population, ZIP codes, Fairmont county seat facts, and neighboring counties.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[30],"tags":[6],"class_list":["post-5016","post","type-post","status-publish","format-standard","category-minnesota","tag-towns-and-cities","entry"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/posts\/5016","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/comments?post=5016"}],"version-history":[{"count":2,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/posts\/5016\/revisions"}],"predecessor-version":[{"id":10293,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/posts\/5016\/revisions\/10293"}],"wp:attachment":[{"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/media?parent=5016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/categories?post=5016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/tags?post=5016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}