Grand Bay ZIP Codes — Mobile County, AL

There is one unique ZIP code in Grand Bay, Alabama and it is 36541. Area code: 251.

ZIP codes

93.15

sq mi land

13.56

sq mi water

251

area code

Grand Bay, AL ZIP code map

About Grand Bay, AL

Grand Bay, Alabama, is a charming city located in Mobile County. It offers a blend of southern hospitality and a rural atmosphere, making it an attractive place for families and individuals alike. With its scenic landscapes and community-oriented lifestyle, Grand Bay has steadily grown in popularity while maintaining its small-town charm.

Location & geography

Situated approximately 20 miles southwest of Mobile, Grand Bay is surrounded by picturesque landscapes and waterways. The city covers a total land area of 93.15 square miles, complemented by 13.56 square miles of water. Its proximity to Mobile Bay and the Gulf of Mexico contributes to its beautiful terrain and recreational opportunities.

Community & economy

The character of Grand Bay is rooted in friendliness and a close-knit community vibe. The economy is supported by local businesses, agriculture, and nearby industrial opportunities, which help to sustain daily life. Residents enjoy a relaxed lifestyle with access to community events, local markets, and natural parks, making it a pleasant place to call home.

Transportation

Grand Bay is served by several key highways, including U.S. Route 90, providing easy access to the nearby cities and attractions. The nearest significant airport is Mobile Regional Airport, located approximately 25 miles to the northeast. Public transportation is limited, but the area's highways facilitate commuting to larger urban centers.

History

Founded in the late 19th century, Grand Bay has evolved from a small agricultural community to a suburban area with growing residential development. Over the years, the city has witnessed various changes in its key industries, including agriculture and manufacturing. Noteworthy events in its history include the establishment of local schools and community services that have shaped its development.

Did you know?

A surprising fact about Grand Bay is that it is home to a unique blend of cultural influences from both the Deep South and coastal Alabama. Many residents take pride in the area's rich history and traditions, reflecting a heritage that has been preserved throughout generations.

ZIP codes for Grand Bay, AL (1)

ZIP code	City	County	Map
36541	Grand Bay	Mobile	View map

Demographics & statistics

15,601

Population

41.3

Median age

$77,577

Median household income

$31,004

Per capita income

$145,400

Median home value

$952

Median monthly rent

87.1%

Home ownership

8.4%

Poverty rate

4.6%

Unemployment

5,660

Housing units

12.0%

Bachelor's or higher

Age distribution

Male Female

576

Under 5

512

582

5–9

517

566

10–14

503

464

15–19

411

260

20–24

230

1,300

25–34

1,154

763

35–44

677

1,122

45–54

995

560

55–59

496

424

60–64

376

1,038

65–74

921

507

75–84

450

104

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	3,744	24.0%
18 and over	11,857	76.0%
65 and over	3,113	20.0%
Median age	41.3 years

Race & ethnicity

White 76%

Black or African American 16.3%

Two or more races 5.1%

Asian 1%

Hispanic or Latino 0.9%

Other race 0.6%

American Indian / Alaska Native 0.2%

Group	Count	%
White	11,965	76%
Black or African American	2,560	16.3%
Two or more races	801	5.1%
Asian	154	1%
Hispanic or Latino	143	0.9%
Other race	90	0.6%
American Indian / Alaska Native	31	0.2%

Household income

Under $10k 1.8%

$10k–$15k 3.2%

$15k–$25k 5.1%

$25k–$35k 7.1%

$35k–$50k 12.6%

$50k–$75k 18.4%

$75k–$100k 14.3%

$100k–$150k 24.3%

$150k–$200k 9.8%

$200k+ 3.1%

Range	% of households
Under $10k	1.8%
$10k–$15k	3.2%
$15k–$25k	5.1%
$25k–$35k	7.1%
$35k–$50k	12.6%
$50k–$75k	18.4%
$75k–$100k	14.3%
$100k–$150k	24.3%
$150k–$200k	9.8%
$200k+	3.1%
Median income	$77,577

Housing

Home values

Under $50k 18.9%

$50k–$100k 16.3%

$100k–$150k 16.5%

$150k–$200k 18.3%

$200k–$300k 21.0%

$300k–$500k 6.5%

$500k–$1M 2.3%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$145,400
Median rent / month	$952
Owner occupied	87.1%
Renter occupied	12.9%
Vacant	14.7%
Single-family detached	69.4%
Large apartment buildings	0.7%
Mobile homes	28.1%
Median rooms	5.8
Avg household size (owned)	2.92

Year built

Era	%
2020 or later	0.6%
2010–2019	10.6%
2000–2009	17.8%
1990–1999	25.7%
1980–1989	14.4%
1970–1979	11.8%
1960–1969	11.2%
1950–1959	2.7%
1940–1949	0.8%
1939 or earlier	4.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	1.6%
2 bedrooms	12.4%
3 bedrooms	67.6%
4 bedrooms	16.0%
5+ bedrooms	1.4%

Vehicles per household

Vehicles	% of households
No vehicle	4.8%
1 vehicle	23.2%
2 vehicles	43.7%
3 or more	28.3%

Heating fuel

Fuel type	%
Utility gas	9.4%
Electricity	88.8%
Propane / LP gas	0.8%
Fuel oil	0.6%
Wood	0.5%

Households & families

Household type	Count	%
Married-couple family	2,960	54.6%
Cohabiting couple	381	7.0%
Male householder, no spouse	1,043	19.2%
Female householder, no spouse	1,038	19.1%
Households with children under 18	1,960	36.1%
Households with seniors (65+)	2,065	38.1%
Average household size	2.86

Marital status

Status	Male	Female
Never married	36.3%	15.3%
Married	48.7%	57.0%
Separated	0.5%	1.5%
Widowed	2.3%	13.8%
Divorced	12.2%	12.3%

Education

Less than 9th grade 2.3%

Some HS, no diploma 9.1%

HS graduate 43.0%

Some college, no degree 24.5%

Associate's degree 9.3%

Bachelor's degree 7.6%

Graduate / professional 4.4%

Metric	%
HS diploma or higher	88.7%
Bachelor's or higher	12.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	197	6.3%
Kindergarten	237	7.6%
Elementary school	1,749	56.1%
High school	657	21.1%
College / grad school	278	8.9%

Employment

Industry of employment

Manufacturing 21.2%

Education & healthcare 16.7%

Construction 13.4%

Retail trade 11.4%

Other services 7.6%

Transportation & utilities 6.8%

Professional & management 5.4%

Arts, food & hospitality 5.2%

Finance & real estate 3.9%

Public administration 3.9%

Information 2.2%

Wholesale trade 1.6%

Agriculture & mining 0.6%

Occupation

Category	%
Management, business & arts	26.7%
Service	15.5%
Sales & office	14.5%
Natural resources & construction	19.1%
Production & transportation	24.1%

Employment type

Type	%
Private sector	80.9%
Government	12.7%
Self-employed	6.3%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	90.2%
Carpool	3.9%
Public transit	0.0%
Walk	0.0%
Other means	0.9%
Avg commute (minutes)	34.2

Poverty

All people 8.4%

Under 18 years 6.5%

18 and over 9.0%

Married-couple families 0.8%

Female-led households 15.3%

Income support

Source	% of households
Social Security	40.6%
Retirement income	23.6%
Supplemental Security	5.5%
Cash public assistance	0.6%
Food stamps / SNAP	8.5%

Health indicators

Condition	%
High blood pressure	37.1%
High cholesterol	36.4%
Heart disease	6.8%
Stroke	3.3%
Asthma	9.6%
Arthritis	29.4%
Kidney disease	2.9%
Pulmonary disease	8.0%
Cancer	6.2%

Behavior / access	%
Binge drinking	17.0%
No physical activity	25.6%
Less than 7 hrs sleep	37.5%
Fair or poor health	17.8%
Poor mental health	16.7%
Poor physical health	11.7%
No health insurance	16.8%
Visited doctor (checkup)	73.0%
Visited dentist	61.9%
Cholesterol screening	89.5%
Teeth loss	16.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,305	11.1%

Disability	%
Any disability	14.3%
Under 18	3.7%
18–64 years	9.1%
65 and over	42.0%

Health insurance coverage

Type	%
Private insurance	67.5%
Public insurance	35.8%
Uninsured under 19	2.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	14,513	93.0%
Spanish	37	0.3%
Other Indo-European	37	0.3%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	15,510	99.4%
Born in same state	15,306	98.1%
Born in different state	10,552	67.6%
Foreign born	204	1.3%
Naturalized citizen	91	0.6%
Not a US citizen	42	46.2%

Ancestry

Ancestry	Count	%
Arab	2,568	16.5%
Italian	1,327	8.5%
French	1,163	7.5%
English	255	1.6%

Ancestry	Count	%
German	167	1.1%
Norwegian	12	0.1%
Polish	8	0.1%

Technology access

Metric	% of households
Computer access	34.8%
Internet access	89.9%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Grand Bay, AL have?

Grand Bay, AL has one ZIP code: 36541. Each ZIP code serves a distinct delivery area within the city and surrounding region.