Zip code 66031: New Century, Kansas

Residential delivery areaJohnson CountyCentral Time

Population

655

Median household income

—

U.S. $81K

Median home value

—

U.S. $333K

Median rent

—

U.S. $1,413

Median age

37.5

U.S. 38.9

Land area

3.3 sq mi

201 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 66031

66031 is a small-town zip code in New Century, Kansas (Johnson County), covering 3.3 sq mi of land. About 655 people live here, or 201 per square mile. The median resident is 37.5 years old, compared with 38.9 nationally.

0% of adults hold a bachelor's degree or higher (U.S.: 36%).

How 66031 compares

Sorted from highest to lowest national percentile

Diversity index63
79th
U.S. 61.4 · KS 44.722nd of 660 in KS
Median age37.5
38th
U.S. 38.9 · KS 37.4467th of 660 in KS
Population density201/sq mi
21st
U.S. 95/sq mi · KS 36/sq mi114th of 660 in KS
Foreign-born residents2.3%
14th
U.S. 14.1% · KS 7.4%242nd of 660 in KS
Veterans2.4%
10th
U.S. 6.2% · KS 6.8%614th of 659 in KS
Population655
1st
U.S. 334,922,499 · KS 2,947,197411th of 660 in KS
Per capita income$12,981
1st
WeaknessU.S. $44,673 · KS $40,978656th of 660 in KS
Bachelor's degree or higher0%
1st
WeaknessU.S. 35.7% · KS 35.6%655th of 657 in KS
Residents 65 and older1.1%
1st
U.S. 17.2% · KS 17%652nd of 660 in KS
Residents under 180%
1st
U.S. 22% · KS 23.8%657th of 660 in KS

Measure	66031	Johnson	KS	U.S.	National percentile	Rank in KS
Diversity index	63	40.5	44.7	61.4	79th	22nd of 660
Median age	37.5	38.6	37.4	38.9	38th	467th of 660
Population density	201/sq mi	1,310/sq mi	36/sq mi	95/sq mi	21st	114th of 660
Foreign-born residents	2.3%	9.2%	7.4%	14.1%	14th	242nd of 660
Veterans	2.4%	5.3%	6.8%	6.2%	10th	614th of 659
Population	655	620,631	2,947,197	334,922,499	1st	411th of 660
Per capita incomeWeakness	$12,981	$60,137	$40,978	$44,673	1st	656th of 660
Bachelor's degree or higherWeakness	0%	57.6%	35.6%	35.7%	1st	655th of 657
Residents 65 and older	1.1%	16%	17%	17.2%	1st	652nd of 660
Residents under 18	0%	23.5%	23.8%	22%	1st	657th of 660

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

5–17

10%

18–24

26%

25–34

46%

35–44

14%

45–54

55–64

65–74

75+

Median age

37.5

Under 18

65 and over

1.1%

Race and ethnicity

White52%
Black29%
Hispanic11%
Asian0%
Native American2%
Pacific Islander2%
Other0.2%
Multiracial5%

Diversity index

U.S. 61.4

Foreign-born

2.3%

U.S. 14.1%

Born in state

40.6%

Language spoken at home (households)

No data reported.

Households

Households: 0
Average household size: —
Family households: —
Married couples: —
Living alone: —
Veterans (of adults): 2.4%
Male / female: 95% / 5%

Income and poverty

Household income distribution

No data reported.

Median household income

66031

—

Johnson Co.

$109,208

Kansas

$74,275

United States

$80,734

Per capita income

$12,981

U.S. $44,673

Poverty rate

—

U.S. 12.5%

Households earning $150K+

—

U.S. 23%

Income inequality (Gini)

—

U.S. 0.483

Housing

Median home value

66031

—

Johnson Co.

$391,200

Kansas

$217,200

United States

$332,700

Median gross rent

66031

—

Johnson Co.

$1,434

Kansas

$1,060

United States

$1,413

Types of housing

No data reported.

Housing units: 0
Owner-occupied: —
Vacant: —
Median year built: —
Median rooms: —
Renters paying 30%+ of income: —
Renters paying 50%+ of income: —
Home value to income: —

Work and commute

How people get to work

No data reported.

Commute time (one way)

No data reported.

Average commute

—

U.S. 26.4 min

Unemployment

—

U.S. 5.2%

In labor force

U.S. 63.5%

Education, internet and health coverage

Highest education (adults 25+)

No diploma

25%

High school

44%

Some college

26%

Associate's

Bachelor's

Graduate

High school graduate or higher: 75.4%
Bachelor's degree or higher: 0%
Graduate or professional degree: 0%
Households with broadband: —
Cable, fiber or DSL: —
No internet access: —
Without health insurance: —
Limited-English households: —

Geography

City (USPS): New Century
State: Kansas
County: Johnson County
Center point: 38.8320° N, 94.8901° W
Land area: 3.3 sq mi
Water area: under 0.1 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Gardner8% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 66031

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
66030	Gardner, KS	2.9 mi	26,328	$97,822	$313,100
66061	Olathe, KS	4.3 mi	67,967	$110,176	$360,500
66051	Olathe, KS · PO box	5.6 mi	—	—	—
66063	Olathe, KS · PO box	5.6 mi	—	—	—
66225	Overland Park, KS · PO box	5.6 mi	—	—	—
66276	Shawnee Mission, KS · PO box	5.6 mi	—	—	—
66282	Overland Park, KS · PO box	5.6 mi	—	—	—
66283	Overland Park, KS · PO box	5.6 mi	—	—	—
66062	Olathe, KS	5.7 mi	78,841	$117,585	$368,000
66083	Spring Hill, KS	7.6 mi	13,011	$116,791	$370,700
66021	Edgerton, KS	8.1 mi	2,819	$88,125	$242,300
66221	Overland Park, KS	9.5 mi	25,550	$190,000	$711,300

Questions about 66031

What city is zip code 66031?

66031 is assigned to New Century, Kansas. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 66031 in?

66031 is in Johnson County, Kansas.

What is the population of 66031?

About 655 people live in 66031, according to the Census Bureau's American Community Survey.

What time zone is 66031 in?

66031 is in Central Time.

What zip codes are near 66031?

The closest zip codes to 66031 are 66030, 66061, 66051, 66063, 66225.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 66031, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.