Data Last Updated: January 1, 2025

Genesee County, MI ZIP Codes

ZIP Codes: Shows how many general ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Genesee, MI.	46 ZIP Codes (23 General, 5 PO Box, 8 Unique, & 10 Multi County) [More Details]
Area Codes: The Telephone Area Codes that are associated with Genesee, MI. Area Codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. There are approximately 350 area codes in use in the United States.	810, 248, 989
Timezone: Time zone designation within the U.S. Please note that not all areas in the U.S. observe daylight saving time which can affect actual local time for this city. There are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau.	Eastern
Local Time: The current local time for each timezone. If more than 1 time zone for this area, all local times will be shown. Counties can cross timezones, so more than 1 may be shown.	12:00:00 AM
Population: The population of Genesee, MI from the U.S. Census 2020. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented individuals. The total population represents people who live in the city, not just those present while the Census was being completed.	406,211 [More Details]
FIPS: FIPS stands for Federal Information Processing Standards, which are a set of publicly announced standards for computer systems. A county FIPS code is a unique numeric identifier for a county in the United States, assigned by the National Institute of Standards and Technology (NIST). County FIPS codes have five digits, with the first two digits identifying the state and the last 3 indicating the county.	26049
CBSA: A Core Based Statistical Area (CBSA) is the recognized term for a region that functions around an urban core with a population of at least 10,000 people, according to the standards set by the Office of Management and Budget (OMB) in 2000. A CBSA is divided into two subsets: Metro and Micro, and these classifications are determined by population density. A Micro area is identified by a population ranging between 10,000 to 50,000, while a Metro area is defined as having a population that exceeds 50,000.	Flint, MI
Land Area: The approximate amount of land area covered by Genesee, MI in square miles. The Land Area provided by the Census Bureau is based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each city.	637 square miles
Water Area: The approximate amount of water area covered by Genesee, MI in square miles. Calculations by the Census Bureau for Water Area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompasses features such as lakes, reservoirs, rivers, and coastal water bodies.	13 square miles
Coordinates: The latitude/longitude centroid coordinates for Genesee County, MI.	-83.706706, 43.021717
Quick Link: Copy the direct link to the Genesee, MICounty page and use anywhere you like!	https://www.zip-codes.com/county/mi-genesee.asp

Genesee, MI ZIP Code Boundaries

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Genesee County, MI Covers 46 ZIP Codes

ZIP Code	Classification	City	Population	% of Population
ZIP Code 48411	P.O. Box	Atlas	219	0.05%
ZIP Code 48415 *	General	Birch Run	9,042	--
ZIP Code 48417 *	General	Burt	2,612	--
ZIP Code 48418 *	General	Byron	4,389	--
ZIP Code 48420	General	Clio	21,771	5.36%
ZIP Code 48421 *	General	Columbiaville	6,656	--
ZIP Code 48423	General	Davison	33,801	8.32%
ZIP Code 48429 *	General	Durand	8,445	--
ZIP Code 48430	General	Fenton	39,594	9.75%
ZIP Code 48433	General	Flushing	26,688	6.57%
ZIP Code 48436	General	Gaines	3,758	0.93%
ZIP Code 48437	P.O. Box	Genesee	619	0.15%
ZIP Code 48438	General	Goodrich	7,074	1.74%
ZIP Code 48439	General	Grand Blanc	51,719	12.73%
ZIP Code 48442 *	General	Holly	21,803	--
ZIP Code 48449	General	Lennon	2,945	0.72%
ZIP Code 48451	General	Linden	16,033	3.95%
ZIP Code 48457	General	Montrose	8,186	2.02%
ZIP Code 48458	General	Mount Morris	19,699	4.85%
ZIP Code 48460 *	General	New Lothrop	2,341	--
ZIP Code 48462 *	General	Ortonville	13,080	--
ZIP Code 48463	General	Otisville	4,423	1.09%
ZIP Code 48464 *	General	Otter Lake	2,077	--
ZIP Code 48473	General	Swartz Creek	22,035	5.42%
ZIP Code 48480	P.O. Box	Grand Blanc	0	0.00%
ZIP Code 48501	P.O. Box	Flint	0	0.00%
ZIP Code 48502	General	Flint	1,478	0.36%
ZIP Code 48503	General	Flint	21,743	5.35%
ZIP Code 48504	General	Flint	24,266	5.97%
ZIP Code 48505	General	Flint	17,685	4.35%
ZIP Code 48506	General	Flint	25,069	6.17%
ZIP Code 48507	General	Flint	30,149	7.42%
ZIP Code 48509	General	Burton	9,568	2.36%
ZIP Code 48519	General	Burton	7,825	1.93%
ZIP Code 48529	General	Burton	9,560	2.35%
ZIP Code 48531	P.O. Box	Flint	0	0.00%
ZIP Code 48532	General	Flint	19,247	4.74%
ZIP Code 48550	Unique	Flint	0	0.00%
ZIP Code 48551	Unique	Flint	0	0.00%
ZIP Code 48552	Unique	Flint	0	0.00%
ZIP Code 48553	Unique	Flint	0	0.00%
ZIP Code 48554	Unique	Flint	0	0.00%
ZIP Code 48555	Unique	Flint	0	0.00%
ZIP Code 48556	Unique	Flint	0	0.00%
ZIP Code 48557	Unique	Flint	0	0.00%
ZIP Code 48746 *	General	Millington	8,163	--

* Indicates a Multi County ZIP Code. These ZIP Codes partially cross over into Genesee, MI, but will mostly cover area in a different County. Not included in % of Population calculations.

Important Genesee, MI Information

Genesee County, MI Covers 46 ZIP Codes. This includes 23 General ZIP Codes, 5 PO Box ZIP Codes, and 8 Unique (reserved for Business and Volume Mail Receivers). There are also 10 Multi County ZIP Codes. These records are assigned a different primary county, but they partially cover area in Genesee County.

The population for Genesee County is 406,211, according to the U.S. Census. Population Density is 637.69 persons per square mile. With 183,087 Housing Units, the Average Household Size is 2.40 persons. There are 167,118 Family Households with an Average Family Size of 3.29 persons. 4.58% of the population is without Health Insurance. The 52.85% Employment Rate is 6.95% above the national average of 59.8%.280,008 people aged 25+ have some educational achievement, with 22.24% (or 62,266 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

There are 3 area codes serving this area including810, 248 and 989. Genesee is also located in the Eastern timezone and the current local time is shown above.

Genesee is part of the Flint, MI Core Based Statistical Area (CBSA). Its CBSA Code is 22420.It is classified as a metro area, which means the combined population is 50,000 or more (at its core).

CBSAs are defined by the OMB as geographic areas that have at least one core with a population of 10,000 or more (for a micro area) and adjacent territory with a high degree of social and economic integration. CBSA codes are commonly used to accurately file Medicare claims and to verify applicable incentives using a patient's ZIP Code.

ZIP Codes in Genesee, MI have 180,304 Residential mailboxes and 9,214 Business mailboxes.There are 7,914 businesses with a total of 120,967 employees. That is an average of 15.3 employees per business. Annual payroll for these businesses is $5,892,668,000. Other Demographics

Genesee County Demographic Profile

Population & People

Total Population

406,211

Income

Median Household Income

$54,052

Housing

Total Housing Units

183,087

Health

Without Healthcare Coverage

4.58%

Business & Economy

Total Businesses

7,914

Families

Total Households

167,118

Employment

Employment Rate

52.85%

Education

Bachelor's Degree or Higher

22.24%

Total Population: Total number of people from the 2020 U.S. Census for Genesee, MI. This reflects the exact count of this area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.	406,211
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Genesee, MI. This is derived from known delivery information, household occupancy rates, household size, and more to come up with an accurate estimation for the current population. IMPORTANT: This does not include population totals for persons in nursing homes, correctional facilities, or other institutions. This is an estimation of the household population based on US Postal Service delivery information.	435,754
Total Households: Total number of Households from the 2020 U.S. Census for Genesee, MI. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	167,118
Total Housing Units: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.	183,087
Average Household Size: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing home, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.40
Average Family Size: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	3.29

Other Genesee Demographics

# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	180,304
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	9,214
Total Delivery Receptacles: The total number of delivery receptacles. This includes curb side mailboxes, centralized units, PO Boxes, NDCBU, and contract boxes. This count is for Residential and Business combined.	203,901
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.	141,841
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.	16,982

# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.	7,914
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.	$1,444,578,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.	$5,892,668,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.	120,967

Sum of all ZIP Codes assigned Genesee, MI as their primary County.

References

U.S. Postal Service [Last Updated: 1/1/2025], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 1/1/2025], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023], https://www.census.gov