Town guide

Sedalia, Colorado

Sedalia is a community in Douglas County, Colorado, home to about 37 people across 1.4 square miles. It has no ZIP code of its own: it’s part of 80135.

Homes sold for a median of $312 per square foot in the three months ending August 2026, a buyer’s market.

Population3727 per sq mi
Price per sq ft$312Sold homes, 3 months to August 2026

ZIP codes in Sedalia

1 ZIP code, 1 shared with neighboring towns

Each card is that ZIP code’s whole market, including any part outside Sedalia. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology

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We’re writing up Sedalia’s story and what everyday life there is like, for people thinking about moving in.

  • History
  • What it’s like to live there
  • Getting around
  • Things to do

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Around Sedalia

Distances

Nearest major airportCity of Colorado Springs Municipal Airport (COS)40 miles away
Nearest city of 250,000+Denver, CO33 miles away
Nearest city of 1 million+Phoenix, AZ556 miles away

Straight-line distances from the center of Sedalia; driving is longer.

Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.

Who represents Sedalia

Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.

Population over time

Sedalia had 177 residents in the 2020 census, down 16% since 2000.

It’s the 450th largest of 472 towns in Colorado by population.

Douglas County grew from 3,120 residents in 1900 to 357,978 in 2020.

Sedalia population by census2000: 211, 2010: 206, 2020: 177211200020620101772020

Douglas County, 1900–2020

Douglas County population, 1900 to 20201900: 3,120, 1910: 3,192, 1920: 3,517, 1930: 3,498, 1940: 3,496, 1950: 3,507, 1960: 4,816, 1970: 8,407, 1980: 25,153, 1990: 60,391, 2000: 175,766, 2010: 285,465, 2020: 357,9783K’00’104K’20’303K’40’505K’60’7025K’80’90176K’00’10358K’20

Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).

Weather by month

Average highs peak around 85°F in summer, and winter lows average 18°F. About 20.8 inches of rain and melted snow fall in a typical year.

Average high and low temperature and precipitation by month near SedaliaJan: high 46°F, low 19°F, 0.8 in; Feb: high 46°F, low 19°F, 1 in; Mar: high 54°F, low 26°F, 1.9 in; Apr: high 59°F, low 32°F, 2.8 in; May: high 68°F, low 41°F, 2.6 in; Jun: high 79°F, low 50°F, 2.1 in; Jul: high 85°F, low 58°F, 2.3 in; Aug: high 83°F, low 57°F, 2.3 in; Sep: high 77°F, low 48°F, 1.6 in; Oct: high 65°F, low 36°F, 1.4 in; Nov: high 54°F, low 26°F, 1.1 in; Dec: high 46°F, low 18°F, 0.9 in46°19°Jan0.846°19°Feb1.054°26°Mar1.959°32°Apr2.868°41°May2.679°50°Jun2.185°58°Jul2.383°57°Aug2.377°48°Sep1.665°36°Oct1.454°26°Nov1.146°18°Dec0.9Rain and melted snow, inches

Source: NOAA 1991–2020 climate normals, Roxborough Sp, CO weather station (8 miles away).

Jobs in Douglas County

132,499 jobs at 10,563 businesses in Douglas County. The biggest industries by employees:

Largest industries in Douglas CountyRetail trade: 20,748 jobs; Health care and social assistance: 17,821 jobs; Hotels and restaurants: 14,964 jobs; Construction: 13,769 jobs; Professional services: 10,153 jobs; Administrative and support: 9,689 jobs; Manufacturing: 8,826 jobs; Other services: 6,381 jobsRetail trade 16% Health care and social assistance 13% Hotels and restaurants 11% Construction 10% Professional services 8% Administrative and support 7% Manufacturing 7% Other services 5%

Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).

Health care

5 doctors and other health care providers list an office in Sedalia.

Nearest hospitals

  • Adventhealth Castle RockGeneral hospital · emergency room · CMS rating 5 of 5 · Castle Rock11.6 miles
  • Uchealth Highlands Ranch HospitalGeneral hospital · emergency room · CMS rating 5 of 5 · Highlands Ranch17.0 miles
  • Sky Ridge Medical CenterGeneral hospital · emergency room · CMS rating 3 of 5 · Lone Tree18.2 miles

Providers with an office here

Primary care doctors1
Specialist doctors1
Nurse practitioners and physician assistants1
Mental health providers2

Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.

Schools in Sedalia

Public schools here are run by Douglas County School District No. Re 1. Check each district’s attendance zones for a specific address.

Public schools (1)
SchoolGradesStudentsTypeDistance
Sedalia Elementary SchoolSedaliaPre-K–6212Public10.1 mi

Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.

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Where Sedalia is

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Towns near Sedalia

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Shares ZIP codes with Roxborough Park, Westcreek and Perry Park.

Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.