What city is 95640 in?

95640 is a Ione, CA mailing address. By land area, 4% lies inside Camanche Village, 3% lies inside Ione, 2% lies inside Camanche North Shore and 1% lies inside Buena Vista; the rest is outside any Census-defined city or community.

What is the population of 95640?

About 13,926 people (±681), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 12,831.

What is the median household income in 95640?

$97,000 (±$10,339), 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 95640?

8 USPS carrier routes with 3,745 residential and 55 business mailboxes (3,800 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 95640?

The closest, measured center to center: 95638 (7 mi, Clay), 95699 (8 mi, Drytown), 95226 (8.2 mi), 95601 (8.3 mi, Amador City), 95642 (9.5 mi, Jackson) and 95254 (9.9 mi, Wallace).

95640 ZIP Code, Ione, CA

95640 is a ZIP code in Ione, California in Amador County. It covers 131 square miles of land. The closest ZIP codes are 95638, 95699 and 95226. 13,926 people live here in 4,182 households. With about 106 people per square mile it is lightly settled, and most homes are owner-occupied (84%). Median household income is $97,000, close to the California median of $99,122.

Quick facts

Mailing city: Ione, CA
County: Amador County
Land area: 131 sq mi
Population: 13,926
Median household income: $97,000
Carrier routes: 8 (3,745 homes)

Key figures

Measure	Value
Residents	13,926
Households	4,182
Median household income	$97,000
Income per person	$32,971
Median age	41.6
Homeowners	84.1%
Median home value	$450,500
Median rent	$1,350
Bachelor's degree or higher	16.5%
Average commute (minutes)	30
Households with kids under 18	31.9%
Moved in the past year	13.8%
Below the poverty line	6.4%
Broadband internet	87.3%
Speak a non-English language at home	14.8%

Household income

% of households	Value
<$10K	10.0%
$10–15K	1.5%
$15–25K	2.3%
$25–35K	2.7%
$35–50K	5.4%
$50–75K	18.4%
$75–100K	12.2%
$100–150K	20.6%
$150–200K	17.0%
$200K+	9.9%

Age

% of all residents	Value
<10	8.3%
10–19	9.7%
20–24	3.6%
25–34	14.5%
35–44	16.5%
45–54	13.5%
55–64	14.8%
65–74	11.2%
75+	8.0%

Tenure

% of housing units	Value
Owned, with mortgage	56.9%
Owned outright	24.9%
Rented	15.4%
Vacant	2.8%

Type of building

% of housing units	Value
Detached house	80.3%
Townhome	3.0%
2–4 units	1.9%
5–19 units	0.0%
20+ units	5.4%
Mobile / other	9.4%

Businesses in 95640

109 business establishments with 964 employees (ZIP Codes Business Patterns 2023).

Construction: 22
Accommodation and Food Services: 14
Other Services (except Public Administration): 11
Professional, Scientific, and Technical Services: 7
Health Care and Social Assistance: 7
Manufacturing: 6
Retail Trade: 6
Transportation and Warehousing: 6

EDDM carrier routes

95640 has 8 USPS carrier routes with 3,745 residential and 55 business mailboxes. Open the EDDM route map.

Carrier routes in 95640

95640 has 8 USPS carrier routes (8 rural (R)) with 3,745 residential and 55 business mailboxes. Routes range from 392 homes (R001) to 532 homes (R005); the median route has 461 homes. The Census counted 4,182 households in 95640 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	5
500–749	3
750–999	0
1,000–1,499	0
1,500+	0

Best routes in 95640 for…

Most businesses

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

Route R003 — USPS business mailboxes 18, 429 homes
Route R002 — USPS business mailboxes 17, 439 homes
Route R005 — USPS business mailboxes 10, 532 homes
Route R004 — USPS business mailboxes 8, 501 homes
Route R008 — USPS business mailboxes 1, 478 homes

Select these 5 routes on the route map

Every carrier route in 95640

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
R001	Rural	392	1	$124,715	—	—	—
R002	Rural	439	17	$85,246	—	—	—
R003	Rural	429	18	$85,246	—	—	—
R004	Rural	501	8	$124,715	—	—	—
R005	Rural	532	10	$85,246	—	—	—
R006	Rural	444	0	$87,347	—	—	—
R007	Rural	530	0	$87,347	—	—	—
R008	Rural	478	1	$85,246	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 95640 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

95638 — Clay CDP, CA (7 mi)
95699 — Drytown CDP, CA (8 mi)
95226 (8.2 mi)
95601 — Amador City city, CA (8.3 mi)
95642 — Jackson city, CA (9.5 mi)
95254 — Wallace CDP, CA (9.9 mi)
95225 (10.4 mi)
95669 — Plymouth city, CA (10.6 mi)

Areas that include 95640

Ione, CA ZIP codes — 1 ZIP code
Camanche Village, CA ZIP codes — 1 ZIP code
Camanche North Shore, CA ZIP codes — 1 ZIP code
Buena Vista, CA ZIP codes — 1 ZIP code
Amador County ZIP codes — 11 ZIP codes
California ZIP code data

Where it ranks

Mail every home in 95640

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) 95640, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 95640 in?: 95640 is a Ione, CA mailing address. By land area, 4% lies inside Camanche Village, 3% lies inside Ione, 2% lies inside Camanche North Shore and 1% lies inside Buena Vista; the rest is outside any Census-defined city or community.
What county is 95640 in?: 95640 is in Amador County.
What is the population of 95640?: About 13,926 people (±681), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 12,831.
What is the median household income in 95640?: $97,000 (±$10,339), 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 95640?: 8 USPS carrier routes with 3,745 residential and 55 business mailboxes (3,800 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 95640?: The closest, measured center to center: 95638 (7 mi, Clay), 95699 (8 mi, Drytown), 95226 (8.2 mi), 95601 (8.3 mi, Amador City), 95642 (9.5 mi, Jackson) and 95254 (9.9 mi, Wallace).

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