Morrow County GIS Maps
Morrow County, Oregon, has 12,186 residents across 8,043 parcels and covers 2,030.5 square miles. The population grew 9.1% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Morrow County is 41049.
Boardman is the county's largest population center. Morrow County also includes 5 zip codes, 2 public school districts and 12 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.
Morrow County Trends
- Population
- 12,186▴
- Median Home Value
- $229,800▴
- K-12 Enrollment
- 2,347▾
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.
Morrow 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.
Morrow County Parcels
Morrow County has 8,043 mapped parcels covering 1,306,440 acres. The median lot size is 1.30 acres. 2,429 parcels are 10 acres or larger. Lot sizes are on nearly every parcel. Browse the interactive Morrow County Parcel viewer here.
Morrow County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 8,043 | 100% |
| Owner name | 0 | 0% |
| Owner mailing address | 0 | 0% |
| Site address | 0 | 0% |
| Land use code | 0 | 0% |
| Land use description | 0 | 0% |
| Assessed value | 0 | 0% |
| Land value | 0 | 0% |
| Improvement value | 0 | 0% |
| Acreage | 8,041 | 99.9% |
| Parcel boundary | 8,043 | 100% |
| Download all Morrow County parcels. | ||
Field coverage measured across all Morrow County parcel records.
Morrow County Population
Morrow County had 12,186 residents in 2020. That was 9.1% higher than in 2010. Morrow County added 1,191 people between 2000 and 2020, which points to steady long-term growth. Boardman is the largest city in the county, but it accounts for only about 31% of the total population. The county is fairly spread out, with about 6 people per square mile. Some of the county's most populated postal areas include Boardman, Irrigon and Heppner.
Population Trend in Morrow County OR
Morrow County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Morrow County Zip Codes
Morrow County has 5 zip codes. Some of the county's most populated zip codes include Boardman (97818), Irrigon (97844) and Heppner (97836). Boardman is the largest zip by population, with about 4,950 residents or 41% of the county total. Together, the three largest zips account for about 90% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Morrow County OR
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 97818 | Boardman | 4,950 | ▴ 19% |
| 97844 | Irrigon | 4,049 | ▴ 6.4% |
| 97836 | Heppner | 1,985 | ▴ 0.1% |
| 97843 | Ione | 705 | ▴ 9% |
| 97839 | Lexington | 432 | ▾ -9.1% |
| Download all zip code data | |||
Morrow County Zip Code populations and trends per most recent census data.
Morrow County Demographics
Morrow County has a median age of 36.2, which makes the county a little younger than Oregon overall. About 27.7% of residents are under 18, while 16.2% 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 28.9% of the population, which points to a solid working-age base. About 9.8% of adults have a bachelor's degree or higher, above the statewide figure of 36.2%. The county has a more diverse population mix, with no single race or ethnicity accounting for all of the local story.
Key Demographics for Morrow County OR
Median Age
36.2
Under 18
27.7%
Age 65+
16.2%
Bachelor's+
9.8%
Morrow County School Districts
Morrow County is served by 2 public school districts with 2,347 students enrolled in 2024. Several larger districts account for a substantial share of students across the county map area. Those three districts account for about 100% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, based on district totals from 2017 to 2024.
Largest School Districts by Enrollment in Morrow County OR
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Morrow School District 1 | 2,234 | 95.2% | ▴ 0.5% |
| Ione School District 2 | 113 | 4.8% | ▾ -11% |
| Download all school district data | |||
Morrow County school district enrollment and trends per most recent NCES reporting data.
Morrow County Housing & Real Estate
Morrow County has a median home value of $229,800 and a median gross rent of $910. About 71% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Oregon median, while rents come in below the state average. In March 2026, the median listing price was $337,237 and homes spent about 125 days on the market.
Morrow County Housing Mix
Morrow County housing mix: owner, renter and vacant units.
Morrow County Housing Trends
Morrow County median home value and rent trend (last 5 years).
Businesses in Morrow County, OR
Morrow County has 428 business listings across 183 categories. The largest categories in Morrow County business listings are Structure And Geography (19, 4.4%), Gas Stations (13, 3.0%), and Churches & Religious Organizations (13, 3.0%). The full Morrow County business listings dataset includes names, categories, addresses and contact details where available. Morrow County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Morrow County, OR
| Category | Businesses | Share |
|---|---|---|
| Structure And Geography | 19 | 4.4% |
| Gas Stations | 13 | 3.0% |
| Churches & Religious Organizations | 13 | 3.0% |
| Parks & Recreation | 12 | 2.8% |
| Elementary School | 10 | 2.3% |
| Farm | 9 | 2.1% |
| Landmark And Historical Building | 9 | 2.1% |
| Convenience Stores | 8 | 1.9% |
| Coffee Shops | 7 | 1.6% |
| Restaurants | 7 | 1.6% |
Morrow County Business Listings
| Business | Category | City |
|---|---|---|
| Beef Northwest Feeders | Agricultural Cooperatives | Boardman |
| Taylor Pumpkin Patch | Agricultural Service | Boardman |
| Big Flat Airstrip | Airport | Morrow County |
| village | American Restaurants | Boardman |
| T Bar Cattle Co. & Arena | Amusement Park | Boardman |
| Tidewater Apartments | Apartments | Boardman |
| Umatilla Chemical Depot | Armed Forces Branch | |
| Artisan Village | Arts And Crafts | Heppner |
| Boardman Park Recreati | Arts And Entertainment | Boardman |
| Heppner Softball Field | Attractions And Activities | Heppner |
| Download Morrow County business listings | ||
Morrow County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Morrow County Basemaps
Morrow 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 Morrow County Data Package
This page shows a preview of what's included in the Morrow 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 Morrow County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.