Audubon County GIS Maps
Audubon County, Iowa, has 5,674 residents across 10,016 parcels and covers 443 square miles. The population declined 7.3% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Audubon County is 19009.
Audubon is the county's largest population center. Audubon County also includes 6 zip codes, 7 public school districts and 26 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show parcel data, population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers, Parcels and sample data. Paid packages add full layers, analytics and database files.
Audubon County Trends
- Population
- 5,674▾
- Median Home Value
- $110,400▴
- K-12 Enrollment
- 5,880▴
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Audubon 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.
Audubon County Parcels
Audubon County has 10,016 mapped parcels covering 255,231 acres. The median assessed value is $84,830. The median lot size is 37.40 acres. 6,737 parcels are 10 acres or larger. The records carry 3,290 distinct owner names. Owner names and assessed values are on nearly every parcel. Lot sizes reach 97.5%. Browse the interactive Audubon County Parcel viewer here.
Audubon County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 10,016 | 100% |
| Owner name | 9,999 | 99.8% |
| Owner mailing address | 0 | 0% |
| Site address | 3,304 | 33.0% |
| Land use code | 0 | 0% |
| Land use description | 0 | 0% |
| Assessed value | 9,989 | 99.7% |
| Land value | 0 | 0% |
| Improvement value | 0 | 0% |
| Acreage | 9,770 | 97.5% |
| Parcel boundary | 10,016 | 100% |
| Download all Audubon County parcels. | ||
Field coverage measured across all Audubon County parcel records.
Audubon County Population
Audubon County had 5,674 residents in 2020. That was 7.3% lower than in 2010. Audubon County had 1,156 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 13 people per square mile. Some of the county's most populated postal areas include Audubon, Exira and Kimballton.
Population Trend in Audubon County IA
Audubon County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Audubon County Zip Codes
Audubon County has 6 zip codes. Some of the county's most populated zip codes include Audubon (50025), Exira (50076) and Kimballton (51543). Audubon is the largest zip by population, with about 3,027 residents or 53% of the county total. Together, the three largest zips account for about 85% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Audubon County IA
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 50025 | Audubon | 3,027 | ▾ -9% |
| 50076 | Exira | 1,436 | ▾ -4.4% |
| 51543 | Kimballton | 381 | ▾ -14.4% |
| 50042 | Brayton | 298 | ▾ -3.6% |
| 50117 | Exira | 190 | ▾ -1.6% |
| Download all zip code data | |||
Audubon County Zip Code populations and trends per most recent census data.
Audubon County Demographics
Audubon County has a median age of 47.4, which makes the county a little older than Iowa overall. About 22.2% of residents are under 18, while 25% 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 25.2% of the population, which points to a solid working-age base. About 20.6% 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 Audubon County IA
Median Age
47.4
Under 18
22.2%
Age 65+
25%
Bachelor's+
20.6%
Audubon County School Districts
Audubon County is served by 7 public school districts with 5,880 students enrolled in 2024. The largest districts on the county map are CAM Community, Atlantic Community and IKM-Manning Community. Those three districts account for about 72% of public school enrollment in the map area. Total enrollment has grown modestly since 2017 across the districts shown on the county map.
Largest School Districts by Enrollment in Audubon County IA
| District | Enrollment | Share | Trend |
|---|---|---|---|
| CAM Community School District | 1,950 | 33.2% | ▴ 14% |
| Atlantic Community School District | 1,587 | 27% | ▴ 0.3% |
| IKM-Manning Community School District | 703 | 12% | ▾ -1.4% |
| Audubon Community School District | 543 | 9.2% | ▾ -0.2% |
| Coon Rapids-Bayard Community School District | 447 | 7.6% | ▴ 3.2% |
| Download all school district data | |||
Audubon County school district enrollment and trends per most recent NCES reporting data.
Audubon County Housing & Real Estate
Audubon County has a median home value of $110,400 and a median gross rent of $707. About 76% 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 $245,000 and homes spent about 46 days on the market.
Audubon County Housing Mix
Audubon County housing mix: owner, renter and vacant units.
Audubon County Housing Trends
Audubon County median home value and rent trend (last 5 years).
Businesses in Audubon County, IA
Audubon County has 263 business listings across 139 categories. The largest categories in Audubon County business listings are Churches & Religious Organizations (18, 6.8%), Parks & Recreation (9, 3.4%), and Auto Repair (6, 2.3%). The full Audubon County business listings dataset includes names, categories, addresses and contact details where available. Audubon County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Audubon County, IA
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 18 | 6.8% |
| Parks & Recreation | 9 | 3.4% |
| Auto Repair | 6 | 2.3% |
| Flowers & Gifts | 6 | 2.3% |
| Agricultural Service | 5 | 1.9% |
| Landmark And Historical Building | 5 | 1.9% |
| Car Dealerships | 5 | 1.9% |
| Antique Store | 4 | 1.5% |
| Public And Government Association | 4 | 1.5% |
| Farm | 4 | 1.5% |
Audubon County Business Listings
| Business | Category | City |
|---|---|---|
| AGRILAND FS Audubon | Agricultural Cooperatives | Hamlin |
| Williams Welding Inc. | Agricultural Service | Hamlin |
| Chambers Show Goats | Agriculture | Audubon |
| Audubon County Airport (ADU) | Airport | Audubon |
| TJ's Pour House | American Restaurants | Exira |
| Chuck's Bargain Barn | Antique Store | Audubon |
| New Genesis Art Studio | Art Gallery | Kimballton |
| Exira Care Center | Assisted Living Facility | Exira |
| LibertyX Bitcoin ATM | ATMs | Audubon |
| 3N1 Detailing and Polishing | Auto Detailing | Audubon |
| Download Audubon County business listings | ||
Audubon County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Audubon County Basemaps
Audubon 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.
Get the Full Audubon County Data Package
This page shows a preview of what's included in the Audubon County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for parcels, zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Audubon County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.