ZIP Code 66021
standardSource:
Edgerton · Johnson County · Kansas
- Population
- 2,612
- Median income
- $88,125
- Median home value
- $242,300
- Bachelor's or higher
- 21.3%
- Land area
- 123.8 sq mi
21/sq mi
▲ 16% vs US
higher than 71% of US ZIPs
▼ 13% vs US
higher than 56% of US ZIPs
Median age 38.4
Chicago
ZIP code 66021 in Edgerton, Kansas has a population of 2,612. The median household income is $88,125, which is 16% above the national average. Median home value is $242,300, 13% below the US average. 21.3% of residents hold a bachelor's degree or higher.
ZIP code 66021 is classified by USPS as a standard delivery area and covers roughly 123.8 square miles in Edgerton, Johnson County, Kansas. The area is home to 2,612 residents, producing a population density of 21 people per square mile, and falls within the Chicago time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 66021 against Kansas and the nation.
On the economic side, the median household income for ZIP 66021 sits at $88,125 (23% above the Kansas average), while per-capita income is $44,216. The poverty rate stands at 3.1% and the unemployment rate at 2.8%. On housing, the median home value is $242,300 (50% above the state average) with median rent at $1,288 per month, and 89.8% of occupied units are owner-occupied, a direct signal of whether 66021 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 21.3% of adults hold a bachelor's degree or higher, the median age is 38.4, and the average commute is 26 minutes. We also surface 5 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Johnson County, so you can benchmark 66021 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 66021
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 66021.
- Transportation and warehousing
Transportation and warehousing
20 establishments
- Construction
Construction
10 establishments
- Wholesale trade 5
Wholesale trade
5 establishments
- Other services (except public administration) 5
Other services (except public administration)
5 establishments
- Manufacturing 4
Manufacturing
4 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 66021, Edgerton, KS · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
2,612
Population
123.8
Area (sq mi)
21
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 66021?
38.4
Median Age
49.8%
Male
50.2%
Female
1.9%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$88,125
Median Household Income
+23% vs state
$44,216
Per Capita Income
3.1%
Poverty Rate
2.8%
Unemployment Rate
25.6 min
Mean Commute Time
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
985
Total Housing Units
930
Occupied Units
55
Vacant Units
3.03
Avg Household Size
Occupancy Type
$242,300
Median Home Value
+50% vs state
$1,288
Median Rent
1978
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
-2.3%
YoY Change (2024)
232
HPI Index (2000 = 100)
+132%
Total Change Since 2000
Home values in ZIP 66021 have decreased 2.3% over the past year (2024). Since 2000, this ZIP has seen +132% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +3.5% | 168 |
| 2021 | +10.6% | 185 |
| 2022 | +13.6% | 211 |
| 2023 | +12.6% | 237 |
| 2024 | -2.3% | 232 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 65 business establishments in ZIP 66021, employing approximately 3,952 people with a combined annual payroll of $344,740,000.
65
Businesses
3,952
Employees
$344.7M
Annual Payroll
9
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Transportation and warehousing | 20 | 30.8% |
| Construction | 10 | 15.4% |
| Wholesale trade | 5 | 7.7% |
| Other services (except public administration) | 5 | 7.7% |
| Manufacturing | 4 | 6.2% |
| Retail trade | 4 | 6.2% |
| Accommodation and food services | 4 | 6.2% |
| Mining, quarrying, and oil and gas extraction | 3 | 4.6% |
| Real estate and rental and leasing | 3 | 4.6% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 66021 vs 66030 →
More ZIP Codes in Johnson County
Related Areas
Frequently Asked Questions
What county is ZIP code 66021 in? ▼
What is the population of ZIP code 66021? ▼
What is the median household income in ZIP 66021? ▼
What is the average home value in ZIP 66021? ▼
What is the demographic makeup of ZIP 66021? ▼
How many businesses are in ZIP code 66021? ▼
What are the main industries in ZIP code 66021? ▼
How have home values changed in ZIP code 66021? ▼
What is the education level in ZIP code 66021? ▼
What is the average commute time in ZIP 66021? ▼
What percentage of residents own vs. rent in ZIP 66021? ▼
What is the poverty rate in ZIP code 66021? ▼
ZIP Code Research Guides
Official Data Resources for Edgerton, KS
Verify and explore additional data for this area using these official government sources.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.
Read our methodology , how this data is sourced, computed, and verified.