Delta County GIS Maps

Delta 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.

Delta County Parcels

Delta County has 19,171 mapped parcels covering 730,307 acres. The median assessed value is $21,488. The median lot size is 1.79 acres. 5,230 parcels are 10 acres or larger. Single family residence improvements account for 49.4% of parcels. Farm/ranch residence improvements follow at 10.3% and single family residence land at 4.3%. The records carry 14,231 distinct owner names. About 6% of parcels list an owner mailing address outside Colorado. Owner names, mailing addresses, assessed values and lot sizes are on nearly every parcel. Site addresses reach 95.4%. Browse the interactive Delta County Parcel viewer here.

Delta County Parcel Data Coverage

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

Delta County Population

Delta County had 31,196 residents in 2020. That was 0.8% higher than in 2010. Delta County added 3,362 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 27 people per square mile. Some of the county's most populated postal areas include Delta, Cedaredge and Hotchkiss.

Population Trend in Delta County CO

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

Delta County Zip Codes

Delta County has 6 zip codes. Some of the county's most populated zip codes include Delta (81416), Cedaredge (81413) and Hotchkiss (81419). Delta is the largest zip by population, with about 14,304 residents or 46% of the county total. Together, the three largest zips account for about 75% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Delta County CO

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

Delta County Demographics

Delta County has a median age of 48.4, which makes the county a little older than Colorado overall. About 19.3% of residents are under 18, while 27.8% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 65 and over at about 27.8% of the population, which points to an older population profile. About 25.7% of adults have a bachelor's degree or higher, above the statewide figure of 44.7%. The county is majority White by population, with Hispanic, Asian, Black and multiracial residents making up a meaningful share of the local mix.

Key Demographics for Delta County CO

Delta County School Districts

Delta County is served by 1 public school district with 4,396 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, but it is slightly lower than it was in 2017.

Largest School Districts by Enrollment in Delta County CO

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

Delta County Housing & Real Estate

Delta County has a median home value of $318,000 and a median gross rent of $1,080. 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 Colorado median, while rents come in below the state average. In March 2026, the median listing price was $523,425 and homes spent about 75 days on the market.

Businesses in Delta County, CO

Delta County has 1,622 business listings across 421 categories. The largest categories in Delta County business listings are Churches & Religious Organizations (53, 3.3%), Farm (49, 3.0%), and Real Estate Agents (32, 2.0%). The full Delta County business listings dataset includes names, categories, addresses and contact details where available. Delta County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Delta County, CO

Delta County Business Listings

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

Delta County Basemaps

Delta 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 Colorado — explore the full structure before you buy.