PlainZIP

Randolph, KS · standard

ZIP Code 66554

Riley County, Kansas - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

567
2/sq mi
$97,411
Median income
$194,400
Median home value
56.1%
Bachelor's or higher

The verdict

Randolph pairs an upper-quartile household income with below-median home values, in a rural, homeowner-dominated area.

Top 21%
household income, US ZIPs
42th pct
home value, US ZIPs
2
people per sq mi
85%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 66554 against every reporting US ZIP.

ZIP code 66554 is a sparsely populated ZIP (a standard USPS delivery area) in Randolph, Riley County, Kansas, home to just 567 residents across 283.5 square miles, a density of 2 people per square mile, in the Chicago time zone.

ZIP 66554 lands in the middle-income range, with a median household income of $97,411 (35% above the Kansas average), while per-capita income is $42,748. Poverty here runs at 3.9%, with unemployment measured at 1.0%. Housing costs here run $194,400 for a typical home value (20% above the state average), with rent averaging $950 a month; 84.9% of homes are owner-occupied.

This is a highly-educated ZIP: 56.1% of adults hold a bachelor's degree or higher, the median age is 41.1, and the average commute is -. A geography-based comparison follows: 2 ZIP codes within about 10 miles of 66554, plus 6 more within Riley 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 66554, Randolph, 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

567

Population

283.5

Area (sq mi)

2

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 66554?

41.1

Median Age

43.9%

Male

56.1%

Female

0.0%

Foreign-Born

White 93.6%
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 5.5%
Hispanic or Latino 2.5%

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?

$97,411

Median Household Income

+35% vs state

$42,748

Per Capita Income

3.9%

Poverty Rate

1.0%

Unemployment Rate

How ZIP 66554 ranks nationally

Randolph, KS household income vs. every US ZIP code

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

$97,411 Top 21% higher than 79% 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%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $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 79.0%
Bachelor's Degree or Higher 56.1%

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

What does housing look like?

299

Total Housing Units

245

Occupied Units

54

Vacant Units

3.14

Avg Household Size

Occupancy Type

Owner 84.9%
Renter 15.1%

$194,400

Median Home Value

+20% vs state

$950

Median Rent

1967

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 14 business establishments in ZIP 66554, employing approximately 28 people with a combined annual payroll of $1,571,000.

14

Businesses

28

Employees

$1.6M

Annual Payroll

2

Industry Sectors

Industry Establishments % of Total
Construction 3 21.4%
Other services (except public administration) 3 21.4%

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 66554 vs 66449 →

ZIP 66554 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 66554 ranks #3 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 66554 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 66554 ranks the highest of 3 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
66449 Leonardville, KS 846 8.3 mi
66411 Blue Rapids, KS 1,292 12.8 mi

More ZIP Codes in Riley County

66502 standard
Manhattan, KS
Pop: 43,850
66442 standard
Fort Riley, KS
Pop: 14,283
66503 standard
Manhattan, KS
Pop: 13,428
66506 standard
Manhattan, KS
Pop: 3,614
66517 standard
Ogden, KS
Pop: 2,087
66531 standard
Riley, KS
Pop: 1,380

Related Areas

Riley County Randolph, KS Kansas

Frequently Asked Questions

What county is ZIP code 66554 in? ▼
ZIP code 66554 (Randolph) is located in Riley County, Kansas. Riley County contains multiple ZIP codes, see the full list at /counties/riley-ks.
What is the population of ZIP code 66554? ▼
ZIP code 66554 in Randolph, KS has a population of 567 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 66554? ▼
The median household income in ZIP 66554 is $97,411, which is 28% above the national average of $76,288.
What is the average home value in ZIP 66554? ▼
The median home value in ZIP 66554 is $194,400, which is 30% below the national average of $278,155.
What is the demographic makeup of ZIP 66554? ▼
The largest racial group in ZIP 66554 is White at 93.6%. Hispanic or Latino residents make up 2.5% of the population.
How many businesses are in ZIP code 66554? ▼
ZIP code 66554 has 14 business establishments employing approximately 28 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 66554? ▼
In ZIP code 66554, 79.0% of residents aged 25+ have a high school diploma or higher, and 56.1% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 66554? ▼
In ZIP code 66554, approximately 84.9% of occupied housing units are owner-occupied and 15.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 66554? ▼
The poverty rate in ZIP code 66554 is 3.9% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

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