{"id":7292,"date":"2023-08-29T10:24:16","date_gmt":"2023-08-29T10:24:16","guid":{"rendered":"https:\/\/townsvillages.com\/us\/?p=7292"},"modified":"2026-08-07T23:30:20","modified_gmt":"2026-08-07T23:30:20","slug":"mifflin-county","status":"publish","type":"post","link":"https:\/\/townsvillages.com\/us\/mifflin-county\/","title":{"rendered":"Mifflin County, Pennsylvania"},"content":{"rendered":"<p>Mifflin County is a county in Pennsylvania, United States, about 61 miles northwest of<br \/>\nHarrisburg. It had a population of 46,143 at the 2020 census, an estimated 46,127 by 2024, and<br \/>\ncovers 415 square miles (1,070 km2) centred near 40\u00b037\u2032N 77\u00b037\u2032W.<\/p>\n<p>Lewistown is the county seat and the county&#8217;s largest borough; its postal code is 17044. The<br \/>\ncounty holds 6 boroughs, 19 census-designated places and 10 other unincorporated communities<br \/>\nacross 10 townships, and it runs on Eastern Time. Its FIPS code is 42087.<\/p>\n<h2>Towns &amp; Villages in Mifflin County<\/h2>\n<p>Mifflin County has 35 named places on record: 6 incorporated boroughs, 19 census-designated<br \/>\nplaces (CDPs) and 10 unincorporated communities with no population count of their own. CDP<br \/>\nstands for census designated place, a populated area the Census Bureau tracks with no local<br \/>\ngovernment; Unincorp. covers crossroads and rural communities the Census Bureau does not<br \/>\nseparately count.<\/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>Lewistown<\/td>\n<td>Borough &middot; seat<\/td>\n<td>&mdash;<\/td>\n<td>8,579<\/td>\n<td>17044<\/td>\n<\/tr>\n<tr>\n<td>Burnham<\/td>\n<td>Borough<\/td>\n<td>&mdash;<\/td>\n<td>1,999<\/td>\n<td>17009<\/td>\n<\/tr>\n<tr>\n<td>Juniata Terrace<\/td>\n<td>Borough<\/td>\n<td>&mdash;<\/td>\n<td>567<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Kistler<\/td>\n<td>Borough<\/td>\n<td>&mdash;<\/td>\n<td>292<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>McVeytown<\/td>\n<td>Borough<\/td>\n<td>&mdash;<\/td>\n<td>344<\/td>\n<td>17051<\/td>\n<\/tr>\n<tr>\n<td>Newton Hamilton<\/td>\n<td>Borough<\/td>\n<td>&mdash;<\/td>\n<td>196<\/td>\n<td>17075<\/td>\n<\/tr>\n<tr>\n<td>Belleville<\/td>\n<td>CDP<\/td>\n<td>Union<\/td>\n<td>1,947<\/td>\n<td>17004<\/td>\n<\/tr>\n<tr>\n<td>Church Hill<\/td>\n<td>CDP<\/td>\n<td>Armagh &amp; Brown<\/td>\n<td>1,711<\/td>\n<td>17084<\/td>\n<\/tr>\n<tr>\n<td>Milroy<\/td>\n<td>CDP<\/td>\n<td>Armagh<\/td>\n<td>1,550<\/td>\n<td>17063<\/td>\n<\/tr>\n<tr>\n<td>Reedsville<\/td>\n<td>CDP<\/td>\n<td>Brown<\/td>\n<td>579<\/td>\n<td>17084<\/td>\n<\/tr>\n<tr>\n<td>Allensville<\/td>\n<td>CDP<\/td>\n<td>Menno<\/td>\n<td>479<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Mattawana<\/td>\n<td>CDP<\/td>\n<td>Bratton<\/td>\n<td>193<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Yeagertown<\/td>\n<td>CDP<\/td>\n<td>Derry<\/td>\n<td>&mdash;<\/td>\n<td>17099<\/td>\n<\/tr>\n<tr>\n<td>Alfarata<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Atkinson Mills<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Barrville<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Cedar Crest<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Granville<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Highland Park<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Longfellow<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Lumber City<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Maitland<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Potlicker Flats<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Siglerville<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Strodes Mills<\/td>\n<td>CDP<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Anderson<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Belltown<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Hawstone<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Little Kansas<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Menno<\/td>\n<td>Unincorp.<\/td>\n<td>Menno<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Naginey<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Ryde<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Shindle<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Union Mills<\/td>\n<td>Unincorp.<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<td>Woodland<\/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<p>Two names on this list are easy to mix up. Menno the unincorporated community is a small<br \/>\ncrossroads inside Menno Township &mdash; the community and the township share a name but are not<br \/>\nthe same place. Church Hill straddles the line between Armagh and Brown townships, so its<br \/>\npopulation and ZIP code cover both sides of that boundary. The Census Bureau lists twelve more<br \/>\nCDPs here &mdash; Alfarata, Atkinson Mills, Barrville, Cedar Crest, Granville, Highland Park,<br \/>\nLongfellow, Lumber City, Maitland, Potlicker Flats, Siglerville and Strodes Mills &mdash; without<br \/>\na 2020 population count published separately; most are crossroads hamlets of a few dozen to a<br \/>\nfew hundred residents in the county&#8217;s outlying valleys.<\/p>\n<h2>ZIP Codes<\/h2>\n<ul>\n<li>17044 &mdash; Lewistown (also serves Kistler and Juniata Terrace, neither of which has a ZIP<br \/>\ncode of its own)<\/li>\n<li>17009 &mdash; Burnham<\/li>\n<li>17051 &mdash; McVeytown<\/li>\n<li>17075 &mdash; Newton Hamilton<\/li>\n<li>17063 &mdash; Milroy<\/li>\n<li>17004 &mdash; Belleville<\/li>\n<li>17084 &mdash; Reedsville and Church Hill<\/li>\n<li>17099 &mdash; Yeagertown<\/li>\n<\/ul>\n<p>The smaller CDPs and unincorporated communities &mdash; Allensville, Mattawana and the dozen<br \/>\noutlying hamlets listed above &mdash; have no ZIP code of their own; mail there is delivered<br \/>\nunder whichever borough or larger CDP is closest.<\/p>\n<h2>Geography<\/h2>\n<p>Mifflin County sits in central Pennsylvania&#8217;s Ridge-and-Valley Appalachians, a series of long<br \/>\nparallel ridges separated by narrow farming valleys. Of its 415 square miles, 411 are land and<br \/>\n3.7 are water, about 0.9 percent. The Juniata River runs the length of the county along its<br \/>\nnorthern edge, past Lewistown, Burnham and Newton Hamilton, and Jacks Mountain and Stone<br \/>\nMountain enclose the Kishacoquillas Valley &mdash; known locally as Big Valley &mdash; the<br \/>\nfarming valley that holds Belleville, Allensville, Milroy and the county&#8217;s Amish and Mennonite<br \/>\nsettlements.<\/p>\n<p>Centre County lies to the north, Union County to the northeast, Snyder County to the east,<br \/>\nJuniata County to the south, and Huntingdon County to the west. <a\nhref=\"https:\/\/townsvillages.com\/us\/centre-county\/\">Centre County<\/a>, <a\nhref=\"https:\/\/townsvillages.com\/us\/union-county-pennsylvania\/\">Union County<\/a>, <a\nhref=\"https:\/\/townsvillages.com\/us\/snyder-county\/\">Snyder County<\/a>, <a\nhref=\"https:\/\/townsvillages.com\/us\/juniata-county\/\">Juniata County<\/a> and <a\nhref=\"https:\/\/townsvillages.com\/us\/huntingdon-county\/\">Huntingdon County<\/a> all border Mifflin<br \/>\ndirectly.<\/p>\n<h2>Demographics<\/h2>\n<p>Mifflin County had a population of 46,143 at the 2020 census, and the latest estimate puts the<br \/>\ncounty at roughly 46,127 residents, essentially flat over the past several years. Lewistown and<br \/>\nBurnham are the county&#8217;s two largest incorporated places; Belleville, the Amish and Mennonite<br \/>\ncommunity in Union Township, is the largest unincorporated CDP at 1,947. Median household<br \/>\nincome runs about $63,953 per Data USA, well below Pennsylvania&#8217;s statewide figure of $73,824<br \/>\n(2023 ACS). Population density works out to roughly 112 people per square mile of land, low for<br \/>\ncentral Pennsylvania and reflecting the county&#8217;s mountain-and-valley terrain.<\/p>\n<h2>Economy &amp; Local Life<\/h2>\n<p>Manufacturing employs the most workers in the county, about 4,492 people, followed by health<br \/>\ncare and social assistance at 3,730 and retail trade at 2,371. Geisinger operates Lewistown&#8217;s<br \/>\nhospital campus, the county&#8217;s largest health care employer since it took over the facility in<br \/>\n2013. First Quality runs a manufacturing plant employing roughly 400 people, and Standard Steel<br \/>\nand Asher&#8217;s Chocolates both maintain long-running operations in the county. Every Wednesday,<br \/>\nBelleville hosts a weekly livestock, produce and flea-market auction that draws buyers from<br \/>\nacross central Pennsylvania and is one of the county&#8217;s best-known fixtures. The county&#8217;s biggest<br \/>\nannual event is the Mifflin County Youth Fair each August at Youth Park in Reedsville, a<br \/>\nPenn State Extension 4-H fair with livestock shows, a rodeo, tractor pulls and amusement<br \/>\nrides.<\/p>\n<h2>History<\/h2>\n<p>Pennsylvania&#8217;s legislature formed Mifflin County on 19 September 1789, carving it out of<br \/>\nCumberland and Northumberland counties. It was named for Thomas Mifflin, Pennsylvania&#8217;s first<br \/>\ngovernor after statehood. Lewistown, laid out along the Juniata River, became the county<br \/>\nseat.<\/p>\n<p>Amish and Mennonite families settled the Kishacoquillas Valley starting in 1791, and their<br \/>\ndescendants still farm Big Valley today; roughly 3,900 Amish residents across 30 congregations<br \/>\nlived in the county as of 2017. Hurricane Agnes flooded Lewistown in June 1972, one of the<br \/>\ncostliest disasters in the borough&#8217;s history, and the flood forced the permanent closure of the<br \/>\nAmerican Viscose Corporation rayon plant, then one of the county&#8217;s largest employers, ending a<br \/>\nchapter of the town&#8217;s industrial era.<\/p>\n<h2>Getting There<\/h2>\n<p>US 22 and US 322 run together through Lewistown as the county&#8217;s main east-west corridor, and<br \/>\nUS 522 crosses the county north-south through Milroy and Reedsville. A rebuilt US 322 corridor<br \/>\nbetween Lewistown and State College, completed in 2020, replaced a slower two-lane route through<br \/>\nthe mountains.<\/p>\n<ul>\n<li>State College &mdash; about 30 miles northwest<\/li>\n<li>Harrisburg &mdash; about 61 miles southeast<\/li>\n<li>Altoona &mdash; about 40 miles west<\/li>\n<li>Huntingdon &mdash; about 25 miles west<\/li>\n<\/ul>\n<p>University Park Airport in State College, roughly 30 miles northwest of Lewistown, is the<br \/>\nnearest commercial airport. Amtrak&#8217;s Pennsylvanian, running between Pittsburgh and Philadelphia<br \/>\nvia Harrisburg, stops at the Lewistown station.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<p><strong>Where is Mifflin County located?<\/strong><br \/>\nIt sits in central Pennsylvania&#8217;s Ridge-and-Valley Appalachians, about 61 miles northwest of<br \/>\nHarrisburg, bordered by Centre, Union, Snyder, Juniata and Huntingdon counties.<\/p>\n<p><strong>What is the population of Mifflin County?<\/strong><br \/>\n46,143 at the 2020 census, with a 2024 estimate near 46,127.<\/p>\n<p><strong>How big is Mifflin County?<\/strong><br \/>\n415 square miles (1,070 km2), of which 411 square miles are land.<\/p>\n<p><strong>What is the county seat of Mifflin County?<\/strong><br \/>\nLewistown, the county&#8217;s largest borough, is the county seat.<\/p>\n<p><strong>How many towns and villages are in Mifflin County?<\/strong><br \/>\nSix boroughs &mdash; Lewistown, Burnham, Juniata Terrace, Kistler, McVeytown and Newton Hamilton<br \/>\n&mdash; plus 19 census-designated places and 10 smaller unincorporated communities.<\/p>\n<p><strong>What ZIP codes does Mifflin County use?<\/strong><br \/>\n17044 for Lewistown, 17009 for Burnham, 17051 for McVeytown, 17075 for Newton Hamilton, 17063<br \/>\nfor Milroy, 17004 for Belleville and 17084 for Reedsville and Church Hill.<\/p>\n<p><strong>What is Mifflin County known for?<\/strong><br \/>\nThe Kishacoquillas Valley&#8217;s Amish and Mennonite farming community, known locally as Big Valley,<br \/>\nand Belleville&#8217;s weekly Wednesday livestock and produce auction.<\/p>\n<p>More counties in this state: <a href=\"https:\/\/townsvillages.com\/us\/category\/pennsylvania\/\">Towns and villages in Pennsylvania<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mifflin County is a county in Pennsylvania, United States, about 61 miles northwest of Harrisburg. It had a population of 46,143 at the 2020 census, an estimated 46,127 by 2024, and covers 415 square miles (1,070 km2) centred near 40\u00b037\u2032N 77\u00b037\u2032W. Lewistown is the county seat and the county&#8217;s largest borough; its postal code is [&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 Mifflin County, Pennsylvania","_seopress_titles_desc":"35 boroughs, CDPs and communities in Mifflin County, Pennsylvania - type, township, population and ZIP, plus Big Valley Amish country and history.","_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":[45],"tags":[6],"class_list":["post-7292","post","type-post","status-publish","format-standard","category-pennsylvania","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\/7292","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=7292"}],"version-history":[{"count":2,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/posts\/7292\/revisions"}],"predecessor-version":[{"id":9463,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/posts\/7292\/revisions\/9463"}],"wp:attachment":[{"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/media?parent=7292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/categories?post=7292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/townsvillages.com\/us\/wp-json\/wp\/v2\/tags?post=7292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}