Cities and Towns in Polk County, Iowa

Founded on Jan 13, 1846, Polk County is one of 99 counties in the state of Iowa. Historically, Polk County was formed from Native American lands. The city of Des Moines is the county seat. With FIPS code of 153, Polk County has a population of 496,844 and area of 570 square miles (1,476 km²).

List of all cities in Polk County, IA alphabetically

City/Town Postal Code Area Code
Adventureland Estates, IA 50009 515
Alleman, IA 50007 515
Allied Group, IA 50391 515
Altoona, IA 50009 515
American Republic, IA 50334 515
Ankeny, IA 50021 515
50023 515
Berwick, IA 50032 515
Bondurant, IA 50035 515
Camp Dodge, IA 50131 515
Capitol Heights, IA 50317 515
Carbondale, IA 50317 515
Carney, IA 50021 515
CDS, IA 50947 515
50950 515
CDS Main, IA 50347 515
Citigroup, IA 50359 515
50360 515
50361 515
50362 515
50363 515
50364 515
50367 515
50368 515
50369 515
Citigroup BRM, IA 50369 515
Clive, IA 50324 515
50325 515
Communications Data Services, IA 50340 515
Crocker, IA 50226 515
Des Moines, IA 50301 515
50302 515
50303 515
50304 515
50305 515
50306 515
50307 515
50308 515
50309 515
50310 515
50311 515
50312 515
50313 515
50314 515
50315 515
50316 515
50317 515
50318 515
50319 515
50320 515
50321 515
50322 515
50323 515
50324 515
50325 515
50327 515
50328 515
50329 515
50330 515
50331 515
50332 515
50333 515
50334 515
50335 515
50336 515
50339 515
50340 515
50347 515
50359 515
50360 515
50361 515
50362 515
50363 515
50364 515
50367 515
50368 515
50369 515
50380 515
50381 515
50391 515
50392 515
50393 515
50394 515
50395 515
50396 515
50397 515
50398 515
50936 515
50940 515
50947 515
50950 515
50980 515
50981 515
East Des Moines, IA 50309 515
EDS, IA 50336 515
EDS Other, IA 50380 515
50381 515
EDS-Proactive, IA 50936 515
EDS-SC/YE, IA 50980 515
50981 515
Elkhart, IA 50073 515
Enterprise, IA 50073 515
Equitable Life Assurance, IA 50339 515
First Interstate Bank, IA 50396 515
Grimes, IA 50111 515
Herrold, IA 50111 515
Highland Park, IA 50313 515
Ivy, IA 50009 515
Johnston, IA 50131 515
Lovington, IA 50322 515
Lundstrom Heights, IA 50021 515
Marquisville, IA 50313 515
Marsh Inc, IA 50398 515
Midamerican Energy, IA 50335 515
Mitchellville, IA 50169 515
Norwoodville, IA 50317 515
Oralabor, IA 50021 515
Pleasant Hill, IA 50317 515
50327 515
Polk City, IA 50226 515
Principal Financial, IA 50392 515
Risingsun, IA 50317 515
Runnells, IA 50237 515
Santiago, IA 50169 515
Saydel, IA 50313 515
Saylorville, IA 50313 515
Sheldahl, IA 50243 515
South Des Moines, IA 50315 515
50320 515
50321 515
State of Iowa, IA 50319 515
Urbandale, IA 50322 515
50323 515
50391 515
50398 515
USPS Bmc, IA 50395 515
VISA Mastercard, IA 50330 515
WDM, IA 50265 515
50266 515
Wells Fargo Mortgage, IA 50328 515
50329 515
50330 515
50331 515
50332 515
West Des Moines, IA 50265 515
50266 515
50368 515
50398 515
White Oak, IA 50073 515
Windsor Heights, IA 50311 515
50312 515
50322 515
50324 515
Younkers, IA 50397 515

Major Cities and Towns in Polk County, Iowa

Des Moines

Area, Population, Zip Codes, Latitude, and Longitude

  • Area: 90.21 square miles
  • Population: Approximately 214,000 (as of 2023)
  • Zip Codes: 50301-50323, 50327
  • Latitude: 41.5868° N
  • Longitude: 93.6250° W

City Location and History

Des Moines, the capital of Iowa, is located in central Polk County along the Des Moines and Raccoon Rivers. Founded in 1843 as a military outpost called Fort Des Moines, the city was named after the Des Moines River, which itself was derived from French explorers’ references to local Native American tribes. By the mid-19th century, Des Moines had grown into a key commercial and transportation center, particularly after becoming the state capital in 1857. The city’s location at the junction of two major rivers contributed to its rapid expansion as a hub for manufacturing, insurance, and finance industries. Today, Des Moines is known for its dynamic economy, strong insurance sector, and vibrant arts and culture scene.

Major Schools and Landmarks

Des Moines is served by the Des Moines Public Schools District, the largest school district in Iowa, with Des Moines East, Lincoln, Roosevelt, and North High Schools being prominent institutions. The city is home to major landmarks such as the Iowa State Capitol, the Des Moines Art Center, and the Pappajohn Sculpture Park. Principal Park, home to the Iowa Cubs, and the Greater Des Moines Botanical Garden are other key attractions. Des Moines hosts several annual events, including the Iowa State Fair, the Des Moines Arts Festival, and the World Food & Music Festival, showcasing the city’s cultural diversity.

West Des Moines

Area, Population, Zip Codes, Latitude, and Longitude

  • Area: 48.55 square miles
  • Population: Approximately 68,000 (as of 2023)
  • Zip Codes: 50265, 50266
  • Latitude: 41.5772° N
  • Longitude: 93.7113° W

City Location and History

West Des Moines, originally called Valley Junction, is located west of Des Moines, spanning both Polk and Dallas Counties. Founded in 1893 as a railroad town, it was renamed West Des Moines in 1938 to reflect its growth as a suburban community. Over time, West Des Moines evolved from a small railroad stop into a thriving commercial center, particularly after the development of Jordan Creek Town Center, the largest shopping mall in Iowa. The city’s economy is driven by retail, finance, and insurance sectors, and it is known for its affluent residential neighborhoods, modern infrastructure, and quality of life.

Major Schools and Landmarks

West Des Moines is part of the West Des Moines Community School District, with Valley High School being the largest school in the district. The city is home to several major landmarks, including Jordan Creek Town Center, which features extensive shopping and dining options, and Raccoon River Park, a popular spot for outdoor activities. The historic Valley Junction district, with its quaint shops and restaurants, highlights the city’s past. Each year, the city hosts events such as the West Des Moines Independence Day Parade and the Valley Junction Farmers Market, drawing residents and visitors alike.

Ankeny

Area, Population, Zip Codes, Latitude, and Longitude

  • Area: 29.33 square miles
  • Population: Approximately 72,000 (as of 2023)
  • Zip Codes: 50021, 50023
  • Latitude: 41.7319° N
  • Longitude: 93.6001° W

City Location and History

Ankeny is located just north of Des Moines in Polk County and was founded in 1875 by John Fletcher Ankeny, a prominent businessman. Initially a small farming community, Ankeny grew significantly during World War II when it became home to a munitions plant. After the war, Ankeny continued to grow as a suburban community, bolstered by its proximity to Des Moines. The city has since transformed into one of Iowa’s fastest-growing communities, with a diverse economy that includes education, manufacturing, retail, and technology sectors.

Major Schools and Landmarks

Ankeny is served by the Ankeny Community School District, with Ankeny High School and Ankeny Centennial High School being the two primary high schools. Notable landmarks include Prairie Ridge Aquatic Center, Ankeny Market & Pavilion, and Otter Creek Golf Course. The city is also home to Des Moines Area Community College (DMACC), one of the largest community colleges in Iowa. Ankeny is known for its extensive network of parks and trails, including High Trestle Trail, a popular biking and walking route. The annual Ankeny SummerFest, featuring parades, fireworks, and live entertainment, is a major event that draws the community together.

Altoona

Area, Population, Zip Codes, Latitude, and Longitude

  • Area: 10.65 square miles
  • Population: Approximately 20,000 (as of 2023)
  • Zip Code: 50009
  • Latitude: 41.6445° N
  • Longitude: 93.4746° W

City Location and History

Altoona is located east of Des Moines in Polk County and was founded in 1868. The town’s name is derived from the Latin word for “high,” reflecting its location on a ridge. Altoona grew as a railroad town, benefiting from its strategic location along the Chicago, Rock Island, and Pacific Railroad. Over the years, the city has evolved into a vibrant suburban community, known for its attractions such as Adventureland Resort and Prairie Meadows Casino, Racetrack & Hotel. Altoona’s economy is supported by tourism, retail, and hospitality industries, making it a popular destination for visitors from across the region.

Major Schools and Landmarks

Altoona is part of the Southeast Polk Community School District, with Southeast Polk High School being the main educational institution. The city’s major landmarks include Adventureland Park, one of Iowa’s largest amusement parks, and Prairie Meadows Casino, which offers horse racing, gaming, and live entertainment. The Altoona Aquatics Park and Spring Creek Sports Complex provide recreational opportunities for residents. The city also hosts an annual Altoona Palooza, featuring live music, food vendors, and fireworks. Altoona’s mix of family-friendly attractions and close proximity to Des Moines has made it a thriving community.

Johnston

Area, Population, Zip Codes, Latitude, and Longitude

  • Area: 18.38 square miles
  • Population: Approximately 24,000 (as of 2023)
  • Zip Codes: 50131
  • Latitude: 41.6730° N
  • Longitude: 93.7070° W

City Location and History

Johnston is located north of Des Moines along the banks of Saylorville Lake in Polk County. The city was founded in 1905 as a small railroad town, named after John F. Johnston, a station agent for the interurban railway that connected Des Moines to surrounding towns. Over the years, Johnston remained a small, rural community, but it began to grow rapidly in the late 20th century as a suburban extension of the Des Moines metropolitan area. Today, Johnston is known for its excellent schools, strong community involvement, and proximity to recreational areas like Saylorville Lake and the Des Moines River.

Major Schools and Landmarks

Johnston is served by the Johnston Community School District, with Johnston High School being one of the top-rated schools in the region. Major landmarks include the Johnston Public Library and Terra Park, a large recreational area with walking trails, fishing ponds, and open spaces. The U.S. Army Corps of Engineers operates the Saylorville Lake Reservoir, offering boating, camping, and hiking. The Iowa Gold Star Military Museum, located at Camp Dodge, honors Iowa’s military history and attracts visitors from across the state. Johnston’s annual Green Days Festival celebrates the city’s community spirit with parades, live music, and family-friendly activities.

Urbandale

Area, Population, Zip Codes, Latitude, and Longitude

  • Area: 22.98 square miles
  • Population: Approximately 45,000 (as of 2023)
  • Zip Codes: 50322, 50323, 50325
  • Latitude: 41.6267° N
  • Longitude: 93.7122° W

City Location and History

Urbandale, located in both Polk and Dallas Counties, is a major suburb of Des Moines. The city was established in 1917 as a streetcar suburb, serving as a residential area for workers commuting to Des Moines. Originally, Urbandale was largely rural, with coal mines and agriculture shaping its economy. After World War II, the city grew rapidly, becoming a key part of the Des Moines metropolitan area. Today, Urbandale is known for its strong schools, extensive park system, and growing business community, making it one of the most desirable places to live in central Iowa.

Major Schools and Landmarks

Urbandale is part of both the Urbandale Community School District and the Waukee Community School District, with Urbandale High School being the primary school. The city is home to several landmarks, including the Living History Farms, an open-air museum that showcases Iowa’s agricultural history. Walker Johnston Park, with its sports fields and playgrounds, is another popular recreational site. Urbandale’s annual Fourth of July celebration is one of the largest in the region, featuring parades, fireworks, and carnival rides. The city’s blend of suburban comfort and community-focused activities make it a popular choice for families and businesses alike.