US ZIP Code
66851

Florence, KS

Marion County  ·  Kansas

● Active
👥 645 Population ↑ 34% since 2019
💰 $42,125 Median HH Income
▼ 45% below avg ↑ 34% since 2019
🎂 56.2 Median Age ↑ 9% since 2019
🏠 $55,000 Median Home Value
▼ 80% below avg ↑ 55% since 2019
🎓 31.3% College Grads
▼ 19% below avg
📊 3.1% Unemployment
▼ 36% below avg ↓ 56% since 2019
ZIP Code Details
ZIP Code66851
CityFlorence
StateKansas (KS)
CountyMarion County
Area Code620
Elevation1,334 ft
Latitude38.217863
Longitude-96.918638
TimezoneChicago (DST)
FIPS20115
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 61.7% (398) Female 38.3% (247) ♀

Race & Ethnicity

White: 87.8%Hispanic: 4.5%Other: 5.7%Race
White87.8%
Hispanic4.5%
Other5.7%

Age Breakdown

Under 5
5%
5–17
8%
18–24
7%
25–44
13%
45–64
34%
65+
16%

Key Indicators

Median Age56.2 yrs ↑ 9% since 2019
Avg Household Size1.95
Below Poverty15.2% ▲ 52% above avg
College Grads31.3% ▼ 19% below avg
Unemployment3.1% ▼ 36% below avg
No HS Diploma3 (0.6%)
HS Graduate197 (41.4%)
Some College102 (21.4%)
Associates25 (5.3%)
Bachelors68 (14.3%)
Graduate Degree81 (17%)

Education

No HS: 0.6%HS Grad: 41.4%Some College: 21.4%Associates: 5.3%Bachelors: 14.3%Graduate: 17%Edu
No HS0.6%
HS Grad41.4%
Some College21.4%
Associates5.3%
Bachelors14.3%
Graduate17.0%
Housing & Income

Housing Tenure

Owner: 69.9%Renter: 30.1%Tenure
Owner69.9%
Renter30.1%

Home Value Distribution

Under $50k
50%
$50k–100k
19%
$100k–150k
13%
$150k–200k
2%
$200k–300k
6%
$300k–500k
10%

Financials

Median HH Income$42,125 ▼ 45% below avg ↑ 34% since 2019
Median Home Value$55,000 ▼ 80% below avg ↑ 55% since 2019
Home/Income Ratio1.3x (nat avg ~3.5x)
Median Rent$827/mo ↑ 65% since 2019
Total Units406
Vacant Units77
Avg HH Size1.95

Income Distribution

Under $25k
22%
$25k–50k
33%
$50k–75k
22%
$75k–100k
14%
$100k–150k
4%
$150k–200k
5%
Employment & Commute

How People Get to Work

Drove Alone
89%
Public Transit
1%
Walked
4%
Work From Home
6%

Commute Time

Under 15 min
39%
15–30 min
13%
30–45 min
28%
Over 45 min
21%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
20%
1960s–1970s
8%
1980s–1990s
2%
2000+
66%

Summary

Total Units406
Vacant77
Owner Occupied69.9%
Renter Occupied30.1%
Avg HH Size1.95
Frequently Asked Questions
ZIP code 66851 is in Florence, KS, in Marion County.
ZIP code 66851 is located in Kansas (KS).
ZIP code 66851 is in Marion County, KS.
ZIP 66851 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 66851 is 645 people (ACS 2023).
The median household income in ZIP code 66851 is $42,125 (ACS 2023).
The median home value in ZIP 66851 is $55,000 (ACS 2023).
About ZIP Code 66851

ZIP code 66851 is located in Florence, Kansas, within Marion County. With a population of 645, this is a sparsely populated ZIP code with an older community — the median age is 56.2 years. Economically, 66851 is a working-class ZIP code: the median household income of $42,125 is below the national average.

Real estate in ZIP code 66851 represents one of the more affordable housing markets in the country. The median home value of $55,000 is well below the national average. Renters can expect to pay around $827 per month in median rent. Homeownership is strong here — 69.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 55% since 2019.

The population of 66851 is primarily White (87.75%). Residents are moderately educated — 31.3% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 15.2%. Household income has grown by 34% since 2019.

The unemployment rate in 66851 stands at 3.1%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 87%.

Overall, ZIP code 66851 in Florence, KS is characterized as working-class, moderately educated, an older community, and predominantly owner-occupied. With 645 residents, a median household income of $42,125, and a median home value of $55,000, it offers a clear picture of life in this part of Kansas.