US ZIP Code
39520

Bay Saint Louis, MS

Hancock County  ·  Mississippi

● Active
👥 15,471 Population ↓ 14% since 2019
💰 $65,139 Median HH Income
▼ 15% below avg ↑ 65% since 2019
🎂 48.8 Median Age ↑ 9% since 2019
🏠 $202,600 Median Home Value
▼ 27% below avg ↑ 36% since 2019
🎓 40.7% College Grads
≈ Avg
📊 7.2% Unemployment
▲ 46% above avg ↓ 18% since 2019
ZIP Code Details
ZIP Code39520
CityBay Saint Louis
StateMississippi (MS)
CountyHancock County
Area Code228
Elevation4 ft
Latitude30.268896
Longitude-89.480787
TimezoneChicago (DST)
FIPS28045
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 47.4% (7,332) Female 52.6% (8,139) ♀

Race & Ethnicity

White: 79.7%Hispanic: 3.1%Black: 10.6%Asian: 1.2%Other: 3.2%Race
White79.7%
Hispanic3.1%
Black10.6%
Asian1.2%
Other3.2%

Age Breakdown

Under 5
4%
5–17
14%
18–24
4%
25–44
21%
45–64
34%
65+
12%

Key Indicators

Median Age48.8 yrs ↑ 9% since 2019
Avg Household Size2.18
Below Poverty14.6% ▲ 46% above avg
College Grads40.7% ≈ Avg
Unemployment7.2% ▲ 46% above avg
No HS Diploma144 (1.3%)
HS Graduate2,744 (25.1%)
Some College1,894 (17.3%)
Associates1,698 (15.5%)
Bachelors1,302 (11.9%)
Graduate Degree3,150 (28.8%)

Education

No HS: 1.3%HS Grad: 25.1%Some College: 17.3%Associates: 15.5%Bachelors: 11.9%Graduate: 28.8%Edu
No HS1.3%
HS Grad25.1%
Some College17.3%
Associates15.5%
Bachelors11.9%
Graduate28.8%
Housing & Income

Housing Tenure

Owner: 73.5%Renter: 26.5%Tenure
Owner73.5%
Renter26.5%

Home Value Distribution

Under $50k
8%
$50k–100k
17%
$100k–150k
7%
$150k–200k
17%
$200k–300k
23%
$300k–500k
16%
Over $500k
11%

Financials

Median HH Income$65,139 ▼ 15% below avg ↑ 65% since 2019
Median Home Value$202,600 ▼ 27% below avg ↑ 36% since 2019
Home/Income Ratio3.1x (nat avg ~3.5x)
Median Rent$1,067/mo ↑ 22% since 2019
Total Units8,593
Vacant Units1,591
Avg HH Size2.18

Income Distribution

Under $25k
20%
$25k–50k
21%
$50k–75k
13%
$75k–100k
11%
$100k–150k
20%
$150k–200k
7%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
83%
Walked
2%
Work From Home
15%

Commute Time

Under 15 min
26%
15–30 min
27%
30–45 min
18%
Over 45 min
28%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
4%
1960s–1970s
11%
1980s–1990s
23%
2000+
61%

Summary

Total Units8,593
Vacant1,591
Owner Occupied73.5%
Renter Occupied26.5%
Avg HH Size2.18
Frequently Asked Questions
ZIP code 39520 is in Bay Saint Louis, MS, in Hancock County.
ZIP code 39520 is located in Mississippi (MS).
ZIP code 39520 is in Hancock County, MS.
ZIP 39520 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 39520 is 15,471 people (ACS 2023).
The median household income in ZIP code 39520 is $65,139 (ACS 2023).
The median home value in ZIP 39520 is $202,600 (ACS 2023).
About ZIP Code 39520

ZIP code 39520 is located in Bay Saint Louis, Mississippi, within Hancock County. With a population of 15,471, this is a moderately populated ZIP code with a mature community — the median age is 48.8 years. Economically, 39520 is a solidly middle-class ZIP code: the median household income of $65,139 is near the national average.

Real estate in ZIP code 39520 represents an affordable housing market. The median home value of $202,600 is below the national average. Renters can expect to pay around $1,067 per month in median rent. Homeownership is strong here — 73.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 36% since 2019.

The population of 39520 is primarily White (79.65%). Residents are well-educated — 40.7% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 14.6%. Household income has grown by 65% since 2019.

The unemployment rate in 39520 stands at 7.2%, which is above the national average. About 13% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 71%.

Overall, ZIP code 39520 in Bay Saint Louis, MS is characterized as solidly middle-class, well-educated, a mature community, and predominantly owner-occupied. With 15,471 residents, a median household income of $65,139, and a median home value of $202,600, it offers a clear picture of life in this part of Mississippi.