48423 ZIP Code — Davison, MI
Genesee County, Michigan
ZIP code 48423 is located in Davison, Michigan, within Genesee County. It covers approximately 64.46 square miles and serves a population of 33,601 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 810.
About ZIP code 48423
The housing stock consists of a mix of housing types. Most homes were built in the 1970s, giving the area an established character. Median home value is $192,400. Owner-occupancy sits near the national average at 66%.
Median household income is $63,715. 39% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 29 minutes is near the national average.
Educational attainment is near the national average, with 25% of residents holding a bachelor's degree or higher.
33,601
population
64.46
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
48423 ZIP code map
Cities in ZIP code 48423
Below are the cities the US Postal Service accepts for ZIP code 48423. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Davison | Preferred |
Nearby ZIP codes
48509 Burton (4.3 mi)
48506 Flint (5.3 mi)
48519 Burton (5.9 mi)
48463 Otisville (8.3 mi)
48503 Flint (8.5 mi)
48529 Burton (8.5 mi)
48502 Flint (8.6 mi)
48551 Flint (8.6 mi)
48554 Flint (8.6 mi)
48550 Flint (8.6 mi)
48553 Flint (8.6 mi)
48552 Flint (8.6 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 33,601 |
| Population density | 521 / sq mi |
| State FIPS | 26 |
| County FIPS | 049 |
| Geography | |
|---|---|
| Land area | 64.46 sq mi |
| Water area | 1.48 sq mi |
| Latitude | 43.0421 |
| Longitude | -83.5222 |
| Timezone | Eastern (ET) |
| Area code | 810 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 44.3% | 48.8% | 42.6% |
| $50k – $100k | 34.8% | 30.0% | 31.1% |
| $100k – $200k | 18.5% | 17.4% | 20.6% |
| Over $200k | 2.4% | 3.8% | 5.7% |
Demographics & statistics
33,601
Population
521
People per sq mi
42.3
Median age
$63,715
Median household income
$36,721
Per capita income
$192,400
Median home value
$901
Median monthly rent
66.3%
Home ownership
11.1%
Poverty rate
6.1%
Unemployment
10,576
Housing units
25.2%
Bachelor's or higher
Age distribution
Male
Female
857
Under 5
943
935
5–9
1,030
1,036
10–14
1,140
906
15–19
998
958
20–24
1,055
1,983
25–34
2,184
1,846
35–44
2,033
1,825
45–54
2,009
1,078
55–59
1,187
1,182
60–64
1,302
2,071
65–74
2,280
1,024
75–84
1,128
291
85+
320
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 7,196 | 21.4% |
| 18 and over | 26,405 | 78.6% |
| 65 and over | 7,114 | 21.2% |
| Median age | 42.3 years | |
Race & ethnicity
White
91.5%
Two or more races
3.6%
Black or African American
2.1%
Hispanic or Latino
1.7%
Other race
0.4%
American Indian / Alaska Native
0.4%
Asian
0.2%
| Group | Count | % |
|---|---|---|
| White | 31,281 | 91.5% |
| Two or more races | 1,214 | 3.6% |
| Black or African American | 730 | 2.1% |
| Hispanic or Latino | 588 | 1.7% |
| Other race | 153 | 0.4% |
| American Indian / Alaska Native | 152 | 0.4% |
| Asian | 55 | 0.2% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 44.3% | 48.8% | 42.6% |
| $50k – $100k | 34.8% | 30.0% | 31.1% |
| $100k – $200k | 18.5% | 17.4% | 20.6% |
| Over $200k | 2.4% | 3.8% | 5.7% |
Under $10k
4.2%
$10k–$15k
3.7%
$15k–$25k
7.3%
$25k–$35k
10.1%
$35k–$50k
12.1%
$50k–$75k
19.3%
$75k–$100k
15.1%
$100k–$150k
14.9%
$150k–$200k
8.3%
$200k+
5.0%
| Range | % of households |
|---|---|
| Under $10k | 4.2% |
| $10k–$15k | 3.7% |
| $15k–$25k | 7.3% |
| $25k–$35k | 10.1% |
| $35k–$50k | 12.1% |
| $50k–$75k | 19.3% |
| $75k–$100k | 15.1% |
| $100k–$150k | 14.9% |
| $150k–$200k | 8.3% |
| $200k+ | 5.0% |
| Median income | $63,715 |
Housing
Home values
Under $50k
5.8%
$50k–$100k
4.5%
$100k–$150k
18.5%
$150k–$200k
24.6%
$200k–$300k
30.5%
$300k–$500k
13.1%
$500k–$1M
2.4%
$1M+
0.7%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $192,400 |
| Median rent / month | $901 |
| Owner occupied | 66.3% |
| Renter occupied | 33.7% |
| Vacant | 5.6% |
| Single-family detached | 57.8% |
| Large apartment buildings | 10.1% |
| Mobile homes | 7.4% |
| Median rooms | 5.6 |
| Avg household size (owned) | 2.49 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.4% |
| 2010–2019 | 7.0% |
| 2000–2009 | 13.6% |
| 1990–1999 | 15.1% |
| 1980–1989 | 9.4% |
| 1970–1979 | 22.7% |
| 1960–1969 | 13.7% |
| 1950–1959 | 9.1% |
| 1940–1949 | 3.5% |
| 1939 or earlier | 5.5% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.6% |
| 1 bedroom | 14.0% |
| 2 bedrooms | 25.3% |
| 3 bedrooms | 43.7% |
| 4 bedrooms | 12.8% |
| 5+ bedrooms | 3.5% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.9% |
| 1 vehicle | 37.4% |
| 2 vehicles | 39.9% |
| 3 or more | 18.7% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 76.9% |
| Electricity | 15.2% |
| Propane / LP gas | 5.2% |
| Fuel oil | 0.1% |
| Wood | 1.9% |
| No fuel used | 0.5% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 6,795 | 46.4% |
| Cohabiting couple | 1,013 | 6.9% |
| Male householder, no spouse | 2,544 | 17.4% |
| Female householder, no spouse | 4,278 | 29.2% |
| Households with children under 18 | 3,890 | 26.6% |
| Households with seniors (65+) | 5,141 | 35.1% |
| Average household size | 2.29 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 31.0% | 25.8% |
| Married | 55.1% | 47.0% |
| Separated | 0.6% | 0.9% |
| Widowed | 2.6% | 9.2% |
| Divorced | 10.7% | 17.0% |
Education
Less than 9th grade
1.9%
Some HS, no diploma
5.0%
HS graduate
29.4%
Some college, no degree
25.1%
Associate's degree
13.4%
Bachelor's degree
17.4%
Graduate / professional
7.8%
| Metric | % |
|---|---|
| HS diploma or higher | 93.1% |
| Bachelor's or higher | 25.2% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 259 | 3.5% |
| Kindergarten | 535 | 7.3% |
| Elementary school | 3,342 | 45.6% |
| High school | 1,764 | 24.1% |
| College / grad school | 1,428 | 19.5% |
Employment
Industry of employment
Education & healthcare
25.9%
Manufacturing
15.3%
Retail trade
13.5%
Professional & management
9.0%
Arts, food & hospitality
8.2%
Construction
7.2%
Finance & real estate
5.7%
Other services
4.2%
Agriculture & mining
2.6%
Transportation & utilities
2.6%
Public administration
2.6%
Wholesale trade
1.9%
Information
1.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 42.1% |
| Service | 15.9% |
| Sales & office | 16.4% |
| Natural resources & construction | 8.7% |
| Production & transportation | 16.9% |
Employment type
| Type | % |
|---|---|
| Private sector | 83.3% |
| Government | 11.4% |
| Self-employed | 5.1% |
| Unpaid family workers | 0.2% |
Commute
| Method | % |
|---|---|
| Drive alone | 84.3% |
| Carpool | 7.9% |
| Public transit | 0.5% |
| Walk | 0.5% |
| Work from home | 6.4% |
| Other means | 0.5% |
| Avg commute (minutes) | 28.5 |
Poverty
All people
11.1%
Under 18 years
13.2%
18 and over
10.6%
Married-couple families
3.2%
Female-led households
16.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 39.2% |
| Retirement income | 32.2% |
| Supplemental Security | 5.9% |
| Cash public assistance | 1.8% |
| Food stamps / SNAP | 11.4% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 38.0% |
| High blood pressure | 32.7% |
| High cholesterol | 36.2% |
| Diabetes | 10.4% |
| Heart disease | 6.3% |
| Stroke | 3.0% |
| Asthma | 11.2% |
| Arthritis | 29.9% |
| Kidney disease | 2.8% |
| Pulmonary disease | 7.4% |
| Cancer | 6.8% |
| Behavior / access | % |
|---|---|
| Smoking | 19.6% |
| Binge drinking | 19.8% |
| No physical activity | 21.4% |
| Less than 7 hrs sleep | 36.6% |
| Depression | 23.8% |
| Fair or poor health | 14.0% |
| Poor mental health | 17.0% |
| Poor physical health | 10.8% |
| No health insurance | 8.9% |
| Visited doctor (checkup) | 73.9% |
| Visited dentist | 72.0% |
| Cholesterol screening | 91.1% |
| Teeth loss | 11.7% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,599 | 6.1% |
| Disability | % |
|---|---|
| Any disability | 16.1% |
| Under 18 | 4.6% |
| 18–64 years | 15.6% |
| 65 and over | 29.3% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 72.4% |
| Public insurance | 42.0% |
| No insurance | 5.7% |
| Uninsured under 19 | 0.4% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 31,801 | 94.6% |
| Spanish | 247 | 0.8% |
| Other Indo-European | 96 | 0.3% |
| Asian & Pacific Islander | 58 | 0.2% |
| Other languages | 2 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 32,972 | 98.1% |
| Born in same state | 32,579 | 97.0% |
| Born in different state | 28,846 | 85.8% |
| Foreign born | 393 | 1.2% |
| Naturalized citizen | 629 | 1.9% |
| Not a US citizen | 192 | 30.5% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 4,547 | 13.5% |
| Italian | 4,093 | 12.2% |
| Arab | 2,147 | 6.4% |
| German | 1,040 | 3.1% |
| Irish | 681 | 2% |
| Ancestry | Count | % |
|---|---|---|
| English | 625 | 1.9% |
| Polish | 234 | 0.7% |
| Dutch | 105 | 0.3% |
| Norwegian | 45 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 43.5% |
| Internet access | 93.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 48423
What city is ZIP code 48423 in?
ZIP code 48423 is primarily assigned to Davison, Michigan.
What county is ZIP code 48423 in?
ZIP code 48423 falls within Genesee County, Michigan.
Does ZIP code 48423 have a large retiree population?
39% of households in ZIP code 48423 receive Social Security income, suggesting a significant retiree or disability population.
What is the typical home value in ZIP code 48423?
The median home value in ZIP code 48423 is $192,400.
What is the population of ZIP code 48423?
ZIP code 48423 has an estimated population of 33,601 residents, with a density of 521 people per square mile.
What is the median household income in ZIP code 48423?
The median household income in ZIP code 48423 is $63,715, below the national median of ~$75,000.
What timezone is ZIP code 48423 in?
ZIP code 48423 observes the EST timezone.