Grantville, KS · standard
ZIP Code 66429
Jefferson County, Kansas - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 579
- 17/sq mi Moderate-density area
- $68,780
- Median income Near-median income area
- $175,000
- Median home value Near-median home value
- 17.9%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Grantville pairs a below-median household income with below-median home values, in a rural, homeowner-dominated area.
- 45th pct
- household income, US ZIPs
- 36th pct
- home value, US ZIPs
- 17
- people per sq mi
- 100%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 66429 against every reporting US ZIP.
ZIP code 66429 is a sparsely populated ZIP (a standard USPS delivery area) in Grantville, Jefferson County, Kansas, home to just 579 residents across 33.5 square miles, a density of 17 people per square mile, in the Chicago time zone.
ZIP 66429 reports a modest median household income of $68,780 (4% below the average Kansas ZIP), while per-capita income is $45,920. Both reported hardship measures are comparatively low in absolute terms: poverty is 0.0% and unemployment is 0.0%. Median home value is $175,000 (8% above the average Kansas ZIP); 100.0% of occupied homes are owner-occupied.
Educational attainment sits below the national norm: 17.9% of adults hold a bachelor's degree or higher, the median age is 64.3, and the average commute is -. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in Jefferson County, so 66429 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 →
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 66429, Grantville, 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
579
Population
33.5
Area (sq mi)
17
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 66429?
64.3
Median Age
55.7%
Male
44.3%
Female
0.0%
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?
$68,780
Median Household Income
-4% vs state ZIP avg
$45,920
Per Capita Income
0.0%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 66429 ranks among Kansas ZIPs
Grantville, 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)
$68,780 Top 47% higher than 53% 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
204housing units
204
Total Housing Units
204
Occupied Units
0
Vacant Units
1.86
Avg Household Size
Occupancy Type
$175,000
Median Home Value
+8% vs state ZIP avg
1976
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 8 business establishments in ZIP 66429, employing approximately 39 people with a combined annual payroll of $1,212,000.
8
Businesses
39
Employees
$1.2M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 3 | 37.5% |
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 66429 vs 66542 →
ZIP 66429 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 66605
Topeka (66605)
19,919 residents
- 66607
Topeka (66607)
10,498 residents
- 66617
Topeka (66617)
8,688 residents
- 66608 5,991
Topeka (66608)
5,991 residents
- 66616 5,874
Topeka (66616)
5,874 residents
- 66512 3,361
Meriden (66512)
3,361 residents
- 66542 3,335
Tecumseh (66542)
3,335 residents
- 66070 2,661
Ozawkie (66070)
2,661 residents
- 66603 2,001
Topeka (66603)
2,001 residents
What this shows Among its immediate neighbors, ZIP 66429 ranks #0 by population - useful context the national average alone can't give.
ZIP 66429 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 66542
Tecumseh (66542)
$108,218 median income
- 66050
Lecompton (66050)
$91,979 median income
- 66617
Topeka (66617)
$86,761 median income
- 66070
Ozawkie (66070)
$85,714 median income
- 66512
Meriden (66512)
$79,008 median income
- 66429
Grantville (66429)
$68,780 median income
- 66605
Topeka (66605)
$59,106 median income
- 66616
Topeka (66616)
$51,893 median income
- 66608
Topeka (66608)
$49,126 median income
What this shows By household income, ZIP 66429 ranks #6 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 66542 | Tecumseh, KS | 3,335 | 5.9 mi |
| 66512 | Meriden, KS | 3,361 | 7.0 mi |
| 66616 | Topeka, KS | 5,874 | 5.0 mi |
| 66617 | Topeka, KS | 8,688 | 5.5 mi |
| 66608 | Topeka, KS | 5,991 | 6.9 mi |
| 66607 | Topeka, KS | 10,498 | 6.5 mi |
| 66603 | Topeka, KS | 2,001 | 7.9 mi |
| 66050 | Lecompton, KS | 1,822 | 7.8 mi |
| 66605 | Topeka, KS | 19,919 | 7.9 mi |
| 66070 | Ozawkie, KS | 2,661 | 8.7 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 66429, both outside KS so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Jefferson County
Related Areas
Frequently Asked Questions
What county is ZIP code 66429 in?
ZIP code 66429 (Grantville) is located in Jefferson County, Kansas. Jefferson County contains multiple ZIP codes, see the full list at /counties/jefferson-ks.
What is the population of ZIP code 66429?
ZIP code 66429 in Grantville, KS has a population of 579 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 66429?
The median household income in ZIP 66429 is $68,780, which is 10% below the national average of $76,288.
What is the average home value in ZIP 66429?
The median home value in ZIP 66429 is $175,000, which is 37% below the national average of $278,155.
What is the demographic makeup of ZIP 66429?
The largest racial group in ZIP 66429 is White at 100.0%.
How many businesses are in ZIP code 66429?
ZIP code 66429 has 8 business establishments employing approximately 39 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 66429?
In ZIP code 66429, 59.4% of residents aged 25+ have a high school diploma or higher, and 17.9% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
Related
Take this with you
What to do with ZIP 66429's numbers, next.
- See how ZIP 66429 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Grantville, 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.