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US ZIP Code Profile

ZIP Code 36618
Mobile, Alabama

ZIP code 36618 is in Mobile, located in Mobile County, Alabama, within the Mobile metro area. Its 2020 Census population was 17,425. The estimated median adjusted gross income per tax return is $34,106, and about 1% of filers report $200,000 or more.

2020 Population
17,425
Census ZCTA
County
Mobile
FIPS 01097
Median income (est.)
$34,106
IRS SOI 2022
Land Area
16.129 mi²
+ 0.042 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityMobile, AL
CountyMobile County (FIPS 01097)
StateAlabama (FIPS 01)
Metro Area (MSA)Mobile, AL Metro Area (33660)
Census Region / DivisionSouth Region · East South Central Division
Coordinates30.7369, -88.1698
Land / Water Area16.129 mi² land · 0.042 mi² water

02Income & Economics

Distribution of the 7,790 individual tax returns filed in 36618 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
39.1%
$25K–$50K
29.8%
$50K–$75K
14.6%
$75K–$100K
7.4%
$100K–$200K
8.0%
$200K+
1.0%
The $200,000+ bracket accounts for 9% of 36618's total adjusted gross income, from 1% of returns — a concentration that drives the gap between the median ($34,106) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 36618's IRS income metrics, 2020–2022.

Median income (2021→2022)
$34,106
▲ 7.9%
Filers earning $200K+
1.0%
▲ 0.1 pt
Total filers
7,790
▼ 0.5%
GET /zipc/v2/zipcodes/36618/soi?year=… $30K 2020 $32K 2021 $34K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 36618 ZCTA.

2000
15,718
 
2010
16,737
▲ +6.5%
2020
17,425
▲ +4.1%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 36618. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 36618

Mobile and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 36618 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number015600
City AliasesMobile

07Frequently Asked Questions

What county is ZIP code 36618 in?

ZIP code 36618 is in Mobile County, Alabama (county FIPS code 01097).

What city is ZIP code 36618?

The primary USPS city for 36618 is Mobile, AL.

What metro area (MSA) is 36618 in?

36618 is part of the Mobile, AL Metro Area (MSA code 33660).

What is the population of ZIP code 36618?

The 2020 Census population of 36618 was 17,425 residents.

What is the median income in ZIP code 36618?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 36618 is about $34,106, with around 1% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.