PlainZIP

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
$68,780
Median income
$175,000
Median home value
17.9%
Bachelor's or higher

The verdict

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 Kansas average), while per-capita income is $45,920. Poverty here runs at 0.0%, with unemployment measured at 0.0%. Median home value sits at $175,000 (8% above the state average), median rent at - a month, and owner-occupancy at 100.0%.

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 -. A geography-based comparison follows: 10 ZIP codes within about 10 miles of 66429, plus 6 more within Jefferson County, give a clearer read than the national average alone.

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

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 66429?

64.3

Median Age

55.7%

Male

44.3%

Female

0.0%

Foreign-Born

White 100.0%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 0.0%
Hispanic or Latino 0.0%

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

$45,920

Per Capita Income

0.0%

Poverty Rate

0.0%

Unemployment Rate

How ZIP 66429 ranks nationally

Grantville, KS household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$68,780 45th percentile higher than 45% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US 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?

High School Graduate or Higher 59.4%
Bachelor's Degree or Higher 17.9%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

204

Total Housing Units

204

Occupied Units

0

Vacant Units

1.86

Avg Household Size

Occupancy Type

Owner 100.0%
Renter 0.0%

$175,000

Median Home Value

+8% vs state

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.

residents

What this shows Among its immediate neighbors, ZIP 66429 ranks #0 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 66429 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

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.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
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

More ZIP Codes in Jefferson County

66512 standard
Meriden, KS
Pop: 3,361
66054 standard
Mc Louth, KS
Pop: 2,860
66070 standard
Ozawkie, KS
Pop: 2,661
66066 standard
Oskaloosa, KS
Pop: 2,636
66073 standard
Perry, KS
Pop: 2,537
66088 standard
Valley Falls, KS
Pop: 2,457

Related Areas

Jefferson County Grantville, KS Kansas

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).

Read our methodology to see how this data is sourced, computed, and verified.