Chickasaw County GIS Maps

Chickasaw County Maps

The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.

County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.

Chickasaw County Parcels

Chickasaw County has 8,020 mapped parcels covering 278,274 acres. The median assessed value is $161,000. The median lot size is 3.50 acres. 3,374 parcels are 10 acres or larger. The records carry 5,925 distinct owner names. Owner names, assessed values and lot sizes are on nearly every parcel. Site addresses reach 63.2%. Browse the interactive Chickasaw County Parcel viewer here.

Chickasaw County Parcel Data Coverage

Field coverage measured across all Chickasaw County parcel records. Download free sample data here.

Chickasaw County Population

Chickasaw County had 12,012 residents in 2020. That was 3.4% lower than in 2010. Chickasaw County had 1,083 fewer people in 2020 than it did in 2000, which points to a long-term population decline. The county is fairly spread out, with about 24 people per square mile. Some of the county's most populated postal areas include New Hampton, Nashua and Fredericksburg.

Population Trend in Chickasaw County IA

Chickasaw County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.

Chickasaw County Zip Codes

Chickasaw County has 6 zip codes. Some of the county's most populated zip codes include New Hampton (50659), Nashua (50658) and Fredericksburg (50630). New Hampton is the largest zip by population, with about 5,402 residents or 45% of the county total. Together, the three largest zips account for about 79% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Chickasaw County IA

Chickasaw County Zip Code populations and trends per most recent census data.

Chickasaw County Demographics

Chickasaw County has a median age of 43.5, which makes the county a little older than Iowa overall. About 23.3% of residents are under 18, while 22.1% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 25.8% of the population, which points to a solid working-age base. About 19.1% of adults have a bachelor's degree or higher, above the statewide figure of 30.9%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.

Key Demographics for Chickasaw County IA

Chickasaw County School Districts

Chickasaw County is served by 6 public school districts with 4,623 students enrolled in 2024. The largest districts on the county map are Charles City Community, New Hampton Community and Sumner-Fredericksburg Community. Those three districts account for about 70% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.

Largest School Districts by Enrollment in Chickasaw County IA

Chickasaw County school district enrollment and trends per most recent NCES reporting data.

Chickasaw County Housing & Real Estate

Chickasaw County has a median home value of $164,400 and a median gross rent of $779. About 81% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Iowa median, while rents come in below the state average. In March 2026, the median listing price was $204,900 and homes spent about 48 days on the market.

Businesses in Chickasaw County, IA

Chickasaw County has 592 business listings across 237 categories. The largest categories in Chickasaw County business listings are Churches & Religious Organizations (19, 3.2%), Auto Repair (14, 2.4%), and Convenience Stores (13, 2.2%). The full Chickasaw County business listings dataset includes names, categories, addresses and contact details where available. Chickasaw County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Chickasaw County, IA

Chickasaw County Business Listings

Chickasaw County business listings sourced from Overture Maps. Includes locations with a high level of confidence.

Chickasaw County Basemaps

Chickasaw County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.

Preview a Live Package Demo

See exactly what is included in a county data package. Inspect how files are organized, the interactive data explorer and how maps and analytics are laid out. The demo loads a real sample package from Iowa — explore the full structure before you buy.