US ZIP Code
04358

South China, ME

Kennebec County  ·  Maine

● Active
👥 4,475 Population ↑ 8% since 2019
💰 $93,825 Median HH Income
▲ 23% above avg ↑ 46% since 2019
🎂 40.1 Median Age
🏠 $234,300 Median Home Value
▼ 16% below avg ↑ 37% since 2019
🎓 46.0% College Grads
▲ 19% above avg
📊 0.7% Unemployment
▼ 86% below avg ↓ 77% since 2019
ZIP Code Details
ZIP Code04358
CitySouth China
StateMaine (ME)
CountyKennebec County
Area Code207
Elevation287 ft
Latitude44.414473
Longitude-69.535271
TimezoneNew York (DST)
FIPS23011
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.4% (2,302) Female 48.6% (2,173) ♀

Race & Ethnicity

White: 94.6%Hispanic: 2.3%Asian: 0.7%Other: 2.5%Race
White94.6%
Hispanic2.3%
Asian0.7%
Other2.5%

Age Breakdown

Under 5
8%
5–17
14%
18–24
4%
25–44
31%
45–64
28%
65+
7%

Key Indicators

Median Age40.1 yrs
Avg Household Size2.41
Below Poverty7.5% ▼ 25% below avg
College Grads46.0% ▲ 19% above avg
Unemployment0.7% ▼ 86% below avg
No HS Diploma9 (0.3%)
HS Graduate1,037 (32.7%)
Some College292 (9.2%)
Associates378 (11.9%)
Bachelors350 (11%)
Graduate Degree1,110 (34.9%)

Education

No HS: 0.3%HS Grad: 32.7%Some College: 9.2%Associates: 11.9%Bachelors: 11%Graduate: 34.9%Edu
No HS0.3%
HS Grad32.7%
Some College9.2%
Associates11.9%
Bachelors11.0%
Graduate34.9%
Housing & Income

Housing Tenure

Owner: 91%Renter: 9%Tenure
Owner91.0%
Renter9.0%

Home Value Distribution

Under $50k
2%
$50k–100k
0%
$100k–150k
16%
$150k–200k
18%
$200k–300k
38%
$300k–500k
19%
Over $500k
7%

Financials

Median HH Income$93,825 ▲ 23% above avg ↑ 46% since 2019
Median Home Value$234,300 ▼ 16% below avg ↑ 37% since 2019
Home/Income Ratio2.5x (nat avg ~3.5x)
Median Rent$1,000/mo ↑ 32% since 2019
Total Units2,461
Vacant Units606
Avg HH Size2.41

Income Distribution

Under $25k
12%
$25k–50k
6%
$50k–75k
18%
$75k–100k
19%
$100k–150k
28%
$150k–200k
8%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
88%
Public Transit
1%
Walked
1%
Work From Home
10%

Commute Time

Under 15 min
11%
15–30 min
46%
30–45 min
24%
Over 45 min
19%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
3%
1960s–1970s
22%
1980s–1990s
17%
2000+
58%

Summary

Total Units2,461
Vacant606
Owner Occupied91.0%
Renter Occupied9.0%
Avg HH Size2.41
Frequently Asked Questions
ZIP code 04358 is in South China, ME, in Kennebec County.
ZIP code 04358 is located in Maine (ME).
ZIP code 04358 is in Kennebec County, ME.
ZIP 04358 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 04358 is 4,475 people (ACS 2023).
The median household income in ZIP code 04358 is $93,825 (ACS 2023).
The median home value in ZIP 04358 is $234,300 (ACS 2023).
About ZIP Code 04358

ZIP code 04358 is located in South China, Maine, within Kennebec County. With a population of 4,475, this is a lightly populated ZIP code with a middle-aged community — the median age is 40.1 years. Economically, 04358 is a middle-income ZIP code: the median household income of $93,825 is above the national average.

Real estate in ZIP code 04358 represents an affordable housing market. The median home value of $234,300 is below the national average. Renters can expect to pay around $1,000 per month in median rent. Homeownership is strong here — 91.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 37% since 2019.

The population of 04358 is primarily White (94.55%). Residents are well-educated — 46.0% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 7.5%. Household income has grown by 46% since 2019.

The unemployment rate in 04358 stands at 0.7%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 84%.

Overall, ZIP code 04358 in South China, ME is characterized as middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 4,475 residents, a median household income of $93,825, and a median home value of $234,300, it offers a clear picture of life in this part of Maine.