Edgerton, KS · standard
ZIP Code 66021
Johnson County, Kansas - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 2,612
- 21/sq mi Moderate-density area
- $88,125
- Median income Above-median income area
- $242,300
- Median home value Near-median home value
- 21.3%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Edgerton pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.
- Top 29%
- household income, US ZIPs
- Top 44%
- home value, US ZIPs
- 21
- people per sq mi
- 90%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 66021 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 66021 (Edgerton, KS) fell -2.3% from 2023 to 2024. The all-transactions index moved from 237.2 in 2023 to 231.8 in 2024 (2000 = 100).
ZIP code 66021 covers 123.8 square miles in Edgerton, Johnson County, Kansas (a standard USPS delivery area), with a modest 2,612 residents on file, a density of 21 people per square mile, in the Chicago time zone.
ZIP 66021 lands in the middle-income range, with a median household income of $88,125 (23% above the average Kansas ZIP), while per-capita income is $44,216. Both reported hardship measures are comparatively low in absolute terms: poverty is 3.1% and unemployment is 2.8%. Housing is both higher-cost and owner-heavy: median home value is $242,300 (50% above the average Kansas ZIP), while 89.8% of occupied homes are owner-occupied and median rent is $1,288.
Educational attainment sits below the national norm: 21.3% of adults hold a bachelor's degree or higher, the median age is 38.4, and the average commute is 26 minutes. The page also surfaces 5 ZIP codes within roughly 10 miles and 6 more in Johnson County, so 66021 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 66021
Top 5 sectors by establishment count in Edgerton, KS
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 + FHFA HPI ACS demographics and median rent, ZBP business establishments, 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; 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 ZIP avg
$44,216
Per Capita Income
3.1%
Poverty Rate
2.8%
Unemployment Rate
25.6 min
Mean Commute Time
How ZIP 66021 ranks among Kansas ZIPs
Edgerton, KS household income vs. every Kansas ZIP code
Median household income among 659 reporting Kansas ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$88,125 Top 18% higher than 82% of 659 Kansas ZIPs
Each bar is a $20K-wide band; taller bars hold more Kansas ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
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?
Housing stock: occupied vs vacant
985housing units
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 ZIP avg
$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 →
ZIP 66021 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 66061
Olathe (66061)
55,805 residents
- 66030 20,961
Gardner (66030)
20,961 residents
- 66025 7,704
Eudora (66025)
7,704 residents
- 66092 4,084
Wellsville (66092)
4,084 residents
- 66021 2,612
Edgerton (66021)
2,612 residents
- 66031 1,072
New Century (66031)
1,072 residents
What this shows Among its immediate neighbors, ZIP 66021 ranks #5 by population - useful context the national average alone can't give.
ZIP 66021 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 66025
Eudora (66025)
$114,868 median income
- 66061
Olathe (66061)
$110,176 median income
- 66030
Gardner (66030)
$97,822 median income
- 66021
Edgerton (66021)
$88,125 median income
- 66092
Wellsville (66092)
$87,524 median income
What this shows By household income, ZIP 66021 ranks #4 of 5 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 66021, both outside KS so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (2,612 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Johnson County
Related Areas
Frequently Asked Questions
What county is ZIP code 66021 in?
ZIP code 66021 (Edgerton) is located in Johnson County, Kansas. Johnson County contains multiple ZIP codes, see the full list at /counties/johnson-ks.
What is the population of ZIP code 66021?
ZIP code 66021 in Edgerton, KS has a population of 2,612 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 66021?
The median household income in ZIP 66021 is $88,125, which is 16% above the national average of $76,288.
What is the average home value in ZIP 66021?
The median home value in ZIP 66021 is $242,300, which is 13% below the national average of $278,155.
What is the demographic makeup of ZIP 66021?
The largest racial group in ZIP 66021 is White at 91.1%. Hispanic or Latino residents make up 5.8% of the population.
How many businesses are in ZIP code 66021?
ZIP code 66021 has 65 business establishments employing approximately 3,952 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 66021?
The top industries by establishment count in ZIP 66021 are: Transportation and warehousing (20), Construction (10), Wholesale trade (5). There are 9 industry sectors represented in total.
How have home values changed in ZIP code 66021?
According to the FHFA House Price Index, home values in ZIP 66021 decreased by 2.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 132%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 66021?
In ZIP code 66021, 63.3% of residents aged 25+ have a high school diploma or higher, and 21.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 66021?
The mean commute time for workers in ZIP code 66021 is 25.6 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 66021?
In ZIP code 66021, approximately 89.8% of occupied housing units are owner-occupied and 10.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 66021?
The poverty rate in ZIP code 66021 is 3.1% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 66021's numbers, next.
- See how ZIP 66021 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Edgerton, KS ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.