Hurricane Evacuation Routes (Mississippi)
Roads marked to carry traffic inland when a hurricane threatens Mississippi.
Mississippi city and county data hubs
Public pages for 92 places: 82 counties and 10 cities. Each page has the place name and an official portal when one is known. Holdings have not been inventoried.
- Places92
- Counties82
- Cities10
- Statewide datasets12
Mississippi-specific datasets
12Mississippi MDOT Linear Reference Routes (November 2025)
The state DOT's linear-referencing route network as of November 2025.
Mississippi Municipal Boundaries (2025 Base and May 2026 Updates)
City and town limits for all 300 Mississippi municipalities, plus a May 2026 update layer.
Cities
10- Hattiesburg48,522 residents
- Biloxi48,144 residents
- Olive Branch47,365 residents
- Tupelo37,775 residents
- Meridian33,549 residents
- Pearl28,458 residents
- Madison28,210 residents
Counties
82- Rankin County160,573 residents
- Jackson County147,002 residents
- Madison County114,247 residents
- Lee County83,012 residents
- Forrest County78,435 residents
- Lauderdale County70,588 residents
- Lamar County66,734 residents
- Jones County65,837 residents
- Lafayette County59,843 residents
- Pearl River County59,030 residents
- Lowndes County57,210 residents
- Oktibbeha County51,965 residents
- Hancock County46,492 residents
- Warren County42,105 residents
- Washington County41,181 residents
- Pike County38,980 residents
- Lincoln County34,956 residents
- Marshall County34,374 residents
- Alcorn County34,228 residents
- Monroe County33,483 residents
- Panola County32,764 residents
- Pontotoc County32,014 residents
- Neshoba County28,973 residents
- Adams County28,674 residents
- Tate County28,551 residents
- Bolivar County28,395 residents
- Union County28,363 residents
- Scott County27,666 residents
- Copiah County27,536 residents
- Leflore County26,157 residents
- George County25,880 residents
- Simpson County25,597 residents
- Prentiss County25,489 residents
- Itawamba County24,198 residents
- Marion County24,008 residents
- Sunflower County23,029 residents
- Yazoo County23,024 residents
- Leake County21,462 residents
- Tippah County21,423 residents
- Newton County21,063 residents
- Grenada County20,931 residents
- Coahoma County20,105 residents
- Wayne County19,749 residents
- Stone County19,569 residents
- Tishomingo County18,553 residents
- Clay County18,213 residents
- Covington County18,015 residents
- Winston County17,418 residents
- Attala County17,222 residents
- Chickasaw County16,774 residents
- Jasper County15,799 residents
- Holmes County15,560 residents
- Clarke County15,155 residents
- Smith County14,051 residents
- Walthall County13,839 residents
- Greene County13,675 residents
- Calhoun County12,754 residents
- Yalobusha County12,458 residents
- Amite County12,451 residents
- Lawrence County11,672 residents
- Perry County11,406 residents
- Jefferson Davis County11,059 residents
- Tallahatchie County10,921 residents
- Webster County10,039 residents
- Noxubee County9,825 residents
- Montgomery County9,411 residents
- Carroll County9,378 residents
- Tunica County9,157 residents
- Kemper County8,562 residents
- Claiborne County8,122 residents
- Choctaw County8,091 residents
- Wilkinson County7,820 residents
- Benton County7,566 residents
- Franklin County7,516 residents
- Humphreys County7,121 residents
- Jefferson County6,900 residents
- Quitman County5,542 residents
- Sharkey County3,234 residents
- Issaquena County1,295 residents