What city is 95442 in?

95442 is a Glen Ellen, CA mailing address. By land area, 8% lies inside Glen Ellen and 3% lies inside Kenwood; the rest is outside any Census-defined city or community.

What is the population of 95442?

About 3,449 people (±809), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,955.

What is the median household income in 95442?

$164,750 (±$61,878), compared with $99,122 for California as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 95442?

2 USPS carrier routes with 1,174 residential and 42 business mailboxes (1,217 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 95442?

The closest, measured center to center: 95431 (2 mi), 95452 (3.7 mi, Kenwood), 94562 (6.9 mi, Oakville), 95409 (7.2 mi, Santa Rosa), 94573 (7.3 mi, Rutherford) and 94599 (7.5 mi, Yountville).

95442 ZIP Code, Glen Ellen, CA

95442 is a ZIP code in Glen Ellen, California in Sonoma County. It covers 25 square miles of land. The closest ZIP codes are 95431, 95452 and 94562. 3,449 people live here in 1,642 households. With about 138 people per square mile it is lightly settled, and most homes are owner-occupied (71%). Median household income is $164,750, well above the California median of $99,122; the median age is 58.6, older than most ZIP codes.

Quick facts

Mailing city: Glen Ellen, CA
County: Sonoma County
Land area: 25 sq mi
Population: 3,449
Median household income: $164,750
Carrier routes: 2 (1,174 homes)

Key figures

Measure	Value
Residents	3,449
Households	1,642
Median household income	$164,750
Income per person	$127,497
Median age	58.6
Homeowners	71.1%
Median home value	$1,328,100
Median rent	$1,743
Bachelor's degree or higher	56.7%
Average commute (minutes)	22
Households with kids under 18	8.3%
Moved in the past year	7.8%
Below the poverty line	14.9%
Broadband internet	98.6%
Speak a non-English language at home	14.3%

Household income

% of households	Value
<$10K	4.1%
$10–15K	1.0%
$15–25K	1.5%
$25–35K	1.9%
$35–50K	6.9%
$50–75K	7.6%
$75–100K	10.2%
$100–150K	15.3%
$150–200K	12.1%
$200K+	39.4%

Age

% of all residents	Value
<10	4.4%
10–19	5.2%
20–24	2.1%
25–34	5.3%
35–44	10.1%
45–54	10.8%
55–64	36.6%
65–74	14.8%
75+	10.7%

Tenure

% of housing units	Value
Owned, with mortgage	33.4%
Owned outright	32.2%
Rented	26.7%
Vacant	7.8%

Type of building

% of housing units	Value
Detached house	83.2%
Townhome	2.0%
2–4 units	11.8%
5–19 units	1.0%
20+ units	0.0%
Mobile / other	2.0%

Businesses in 95442

87 business establishments with 745 employees (ZIP Codes Business Patterns 2023).

Manufacturing: 12
Accommodation and Food Services: 11
Real Estate and Rental and Leasing: 10
Professional, Scientific, and Technical Services: 10
Construction: 9
Retail Trade: 8
Other Services (except Public Administration): 6
Administrative and Support and Waste Management and Remediation Services: 5

EDDM carrier routes

95442 has 2 USPS carrier routes with 1,174 residential and 42 business mailboxes. Open the EDDM route map.

Carrier routes in 95442

95442 has 2 USPS carrier routes (2 rural (R)) with 1,174 residential and 42 business mailboxes. Routes range from 562 homes (R002) to 612 homes (R003); the median route has 587 homes. The Census counted 1,642 households in 95442 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	0
500–749	2
750–999	0
1,000–1,499	0
1,500+	0

Best routes in 95442 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

Route R002 — USPS business mailboxes 33, 562 homes
Route R003 — USPS business mailboxes 9, 612 homes

Select these 2 routes on the route map

Every carrier route in 95442

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
R002	Rural	562	33	$197,091	—	—	—
R003	Rural	612	9	$110,028	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 95442 on the EDDM route map.

How route demographics are estimated

Mailbox counts come from USPS; demographics are estimates

The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).

How a route gets its figures: the block-group length-share method

We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.

Margins of error

Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.

Different years

USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.

Why some routes show identical figures

Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.

Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Nearby ZIP codes

95431 (2 mi)
95452 — Kenwood CDP, CA (3.7 mi)
94562 — Oakville CDP, CA (6.9 mi)
95409 — Santa Rosa city, CA (7.2 mi)
94573 — Rutherford CDP, CA (7.3 mi)
94599 — Yountville city, CA (7.5 mi)
94951 — Penngrove CDP, CA (8 mi)
95476 — Sonoma city, CA (9 mi)

Areas that include 95442

Where it ranks

Mail every home in 95442

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 95442, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 95442 in?: 95442 is a Glen Ellen, CA mailing address. By land area, 8% lies inside Glen Ellen and 3% lies inside Kenwood; the rest is outside any Census-defined city or community.
What county is 95442 in?: 95442 is in Sonoma County.
What is the population of 95442?: About 3,449 people (±809), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,955.
What is the median household income in 95442?: $164,750 (±$61,878), compared with $99,122 for California as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 95442?: 2 USPS carrier routes with 1,174 residential and 42 business mailboxes (1,217 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 95442?: The closest, measured center to center: 95431 (2 mi), 95452 (3.7 mi, Kenwood), 94562 (6.9 mi, Oakville), 95409 (7.2 mi, Santa Rosa), 94573 (7.3 mi, Rutherford) and 94599 (7.5 mi, Yountville).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.