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CITY · 2020 ACS

St. Marks

Florida · 274 residents · 1.959 sq mi
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The short version

St. Marks has roughly average household income, with a median household income of $60,404. Population has held roughly steady since 2000. 10% of adults hold a bachelor's degree or higher, below the national rate of 33%. Median home value has more than tripled since 2000, reaching $306,800. With a median age of 54.6, the population is older than the US median of 38.8.

At a glance
Lower income
below the US median
US median: $66,278
Older
median age 54.6
US median: 38.8
Less educated
10% hold a bachelor's degree
US average: 33%
Less affordable
home values up 192%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
274
+1%since 2000
from 272 in 2000
1990 – 2025
Population density
140 / sq mi
+1%since 2000
from 139 / sq mi in 2000
US average: 280
Median age
54.6
+24%since 2000
from 44.0 in 2000
US average: 38.8
Population, 1990 – 2024
1762122492853211990201020202024St. Marks
2024243
1990201020202024
Section 02

Income & economy

Median household income
$60,404
+60%inflation adjusted, since 2000
from $25,156 in 2000
US average: $66,278
1990 – 2024
Per capita income
$26,285
+75%since 2000
from $14,994 in 2000
US average: $35,364
Households earning $100K+
12.6%
−24.1 ptssince 2009
from 36.7% in 2009
US average: 43.9%
Poverty rate
17.1%
−2.4 ptssince 2000
from 19.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Information22.2%
US avg: 11.1%
Wholesale trade18.5%
US avg: 6.7%
Other services7.4%
US avg: 6.6%
Agriculture, forestry, fishing6.2%
US avg: 1.7%
Construction6.2%
US avg: 1.2%
Transportation & warehousing4.9%
US avg: 2.5%
Public administration2.5%
US avg: 4.7%
Retail trade1.2%
US avg: 10%
Manufacturing0%
US avg: 0.5%
Finance & insurance0%
US avg: 5.5%
Professional, scientific, technical0%
US avg: 4.7%
Education & health services0%
US avg: 0.8%
Arts, entertainment, food0%
US avg: 2%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$306,800
+192%inflation adjusted, since 2000
from $70,000 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$925
+55%inflation adjusted, since 2000
from $396 in 2000
US average: $1,124
Owner-occupied
75.7%
+3.4 ptssince 2000
from 72.3% in 2000
24.3% rent
Afford Score
5.1
+83%since 2000
from 2.8 in 2000
1990 – 2024
RELATED:See current rent listings in St. Marks on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic93.8%(255)
Black2.6%(7)
Hispanic / Latino0.4%(1)
Asian0.4%(1)
Other0%
Diversity Score8.3%(23)
2020
White, non-Hispanic88.3%(242)
Black1.5%(4)
Hispanic / Latino2.6%(7)
Asian1.1%(3)
Other2.1%(6)
Diversity Score17.9%(49)
Diversity Score
18
+116%since 2000
from 8 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
9.6%
−0.5 ptssince 2000
from 10.1% in 2000
US average: 32.9%
High school or higher
95.4%
+20.5 ptssince 2000
from 74.9% in 2000
US average: 88.5%
Graduate degree
3.6%
−0.4 ptssince 2000
from 4.0% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
24.9 min
−17%since 2000
from 30.1 min in 2000
US average: 26.9
Drive alone to work
75.3%
−2.5 ptssince 2009
from 77.9% in 2009
US average: 75.1%
No vehicle available
3.0%
+0.5 ptssince 2009
from 2.5% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
4.7%
−3.8 ptssince 2011
from 8.5% in 2011
US average: 5.4%
Labor force participation
27.0%
−50.9 ptssince 2011
from 77.8% in 2011
US average: 63.4%
Management & professional
33.3%
−32.4 ptssince 2009
from 65.7% in 2009
US average: 39.3%
Section 08

People & community

Male
53.5%
+0.6 ptssince 2009
from 52.9% in 2009
Female
46.5%
−0.6 ptssince 2009
from 47.1% in 2009
Foreign born
0.3%
−7.9 ptssince 2009
from 8.2% in 2009
US average: 13.5%
Uninsured
17.4%
−64.7 ptssince 2013
from 82.1% in 2013
US average: 8.8%
Drill deeper

Places similar to St. Marks

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Wacissa
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Day
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Head to head

Compare St. Marks to nearby cities

ST. MARKS VS
Tallahassee
Income$57,409−5%
Home value$294,400−4%
Population204,902+63932%
SEE FULL COMPARISON →
ST. MARKS VS
Bradfordville
Income$133,359+121%
Home value$383,300+25%
Population18,953+5823%
SEE FULL COMPARISON →
ST. MARKS VS
Quincy
Income$32,125−47%
Home value$125,500−59%
Population8,162+2451%
SEE FULL COMPARISON →
ST. MARKS VS
Thomasville
Income$49,673−18%
Home value$205,200−33%
Population18,667+5733%
SEE FULL COMPARISON →
Frequently asked

How many people live in St. Marks, Florida?

St. Marks, Florida has about 274 residents according to the 2020 American Community Survey.

What is the median household income in St. Marks, Florida?

The typical household in St. Marks, Florida earns about $60,404 a year. Half of households make more than that, and half make less.

Is St. Marks, Florida expensive?

In St. Marks, Florida, the median home is worth about $306,800, and the typical rent is about $925 a month.

How educated are people in St. Marks, Florida?

About 9.6% of adults age 25 and over in St. Marks, Florida hold a bachelor's degree or higher.

What is the poverty rate in St. Marks, Florida?

About 17.1% of people in St. Marks, Florida live below the federal poverty line.

Has St. Marks, Florida grown since 1990?

Yes, St. Marks, Florida has shrunk since 1990. The population has lost about 35 residents, a change of about -11 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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