95950 ZIP Code — Grimes, CA

Colusa County, California

ZIP code 95950 is located in Grimes, California, within Colusa County. It covers approximately 52.86 square miles and serves a population of 442 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 530.

About ZIP code 95950

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Owner-occupancy sits near the national average at 59%.

Median household income is $45,590. Poverty affects 43% of residents, above the national average. SNAP benefit usage at 26% of households reflects economic stress in the area.

The dominant occupation class is production, transportation, and material moving, with professional and management as the leading industry. Remote work is prevalent — 54% of workers work from home.

College attainment at 16% is below the national average, consistent with a trades and production-oriented local economy.

27% of residents lack health insurance, above the national average.

Notable community characteristics include disability rates above the national average at 25%.

Overall, ZIP code 95950 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a high rate of remote workers, and elevated reliance on food assistance.

442

population

52.86

sq mi land

Standard

ZIP type

Pacific (PT)

timezone

95950 ZIP code map

Cities in ZIP code 95950

Below are the cities the US Postal Service accepts for ZIP code 95950. Using any city not on this list may result in mail delivery delays.

City	Status
Grimes	Acceptable

Demographics updated 06/2026

Population
Total population	442
Population density	8 / sq mi
State FIPS	06
County FIPS	011

Geography
Land area	52.86 sq mi
Water area	0.09 sq mi
Latitude	39.0510
Longitude	-121.8941
Timezone	Pacific (PT)
Area code	530

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	67.9%	43.7%	32.6%
$50k – $100k	32.1%	32.4%	27.7%
$100k – $200k	0.0%	18.8%	26.4%
Over $200k	0.0%	5.1%	13.3%

Demographics & statistics

442

Population

People per sq mi

53.7

Median age

$45,590

Median household income

$24,645

Per capita income

Median home value

$1,175

Median monthly rent

59.1%

Home ownership

42.5%

Poverty rate

11.9%

Unemployment

138

Housing units

15.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

25–34

45–54

55–59

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	99	22.4%
18 and over	343	77.6%
65 and over	90	20.4%
Median age	53.7 years

Race & ethnicity

White 84.8%

Two or more races 15.2%

Group	Count	%
White	375	84.8%
Two or more races	67	15.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	67.9%	43.7%	32.6%
$50k – $100k	32.1%	32.4%	27.7%
$100k – $200k	0.0%	18.8%	26.4%
Over $200k	0.0%	5.1%	13.3%

$10k–$15k 15.2%

$15k–$25k 2.9%

$25k–$35k 16.4%

$35k–$50k 31.6%

$50k–$75k 6.4%

$75k–$100k 21.6%

$200k+ 5.8%

Range	% of households
$10k–$15k	15.2%
$15k–$25k	2.9%
$25k–$35k	16.4%
$35k–$50k	31.6%
$50k–$75k	6.4%
$75k–$100k	21.6%
$200k+	5.8%
Median income	$45,590

Housing

Home values

Under $50k 25.7%

$50k–$100k 36.6%

$200k–$300k 7.9%

$300k–$500k 29.7%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$1,175
Owner occupied	59.1%
Renter occupied	40.9%
Vacant	17.8%
Single-family detached	85.1%
Large apartment buildings	0.0%
Mobile homes	14.9%
Median rooms	6.2
Avg household size (owned)	2.00

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	14.9%
1970–1979	22.6%
1960–1969	9.6%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	52.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	14.9%
2 bedrooms	35.6%
3 bedrooms	32.2%
4 bedrooms	17.3%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	34.5%
2 vehicles	50.3%
3 or more	15.2%

Heating fuel

Fuel type	%
Utility gas	42.7%
Electricity	25.1%
Propane / LP gas	10.5%
Fuel oil	21.6%

Households & families

Household type	Count	%
Married-couple family	65	38.0%
Cohabiting couple	16	9.4%
Male householder, no spouse	26	15.2%
Female householder, no spouse	64	37.4%
Households with children under 18	34	19.9%
Households with seniors (65+)	101	59.1%
Average household size	2.58

Marital status

Status	Male	Female
Never married	36.2%	20.0%
Married	63.8%	36.6%
Separated	0.0%	9.8%
Widowed	0.0%	3.9%
Divorced	0.0%	29.8%

Education

Less than 9th grade 5.3%

Some HS, no diploma 21.1%

HS graduate 37.4%

Some college, no degree 9.7%

Associate's degree 10.7%

Bachelor's degree 3.1%

Graduate / professional 12.6%

Metric	%
HS diploma or higher	73.6%
Bachelor's or higher	15.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	73	57.5%
High school	36	28.3%
College / grad school	18	14.2%

Employment

Industry of employment

Professional & management 34.7%

Arts, food & hospitality 21.8%

Education & healthcare 16.1%

Finance & real estate 10.4%

Public administration 8.8%

Agriculture & mining 8.3%

Occupation

Category	%
Management, business & arts	10.4%
Service	28.0%
Sales & office	18.7%
Natural resources & construction	8.3%
Production & transportation	34.7%

Employment type

Type	%
Private sector	75.1%
Government	24.9%
Self-employed	0.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	29.0%
Carpool	17.1%
Public transit	0.0%
Walk	0.0%
Work from home	53.9%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 42.5%

Under 18 years 100.0%

18 and over 25.9%

Married-couple families 27.7%

Female-led households 44.4%

Income support

Source	% of households
Social Security	25.7%
Retirement income	4.7%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	25.7%

Health indicators

Condition	%
Obesity	34.8%
High blood pressure	29.3%
High cholesterol	30.6%
Diabetes	12.0%
Heart disease	6.5%
Stroke	3.1%
Asthma	10.1%
Arthritis	21.8%
Kidney disease	3.2%
Pulmonary disease	7.0%
Cancer	5.5%

Behavior / access	%
Smoking	14.8%
Binge drinking	18.2%
No physical activity	27.2%
Less than 7 hrs sleep	33.3%
Depression	18.2%
Fair or poor health	20.5%
Poor mental health	15.8%
Poor physical health	12.6%
No health insurance	22.7%
Visited doctor (checkup)	65.2%
Visited dentist	55.2%
Cholesterol screening	88.5%
Teeth loss	16.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	37	10.8%

Disability	%
Any disability	24.9%
Under 18	0.0%
18–64 years	26.5%
65 and over	47.8%

Health insurance coverage

Type	%
Private insurance	44.3%
Public insurance	35.3%
No insurance	26.7%
Uninsured under 19	30.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	427	96.6%
Spanish	16	3.7%
Other Indo-European	16	3.7%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	409	92.5%
Born in same state	409	92.5%
Born in different state	299	67.6%
Foreign born	0	0.0%
Naturalized citizen	33	7.5%
Not a US citizen	16	48.5%

Ancestry

Ancestry	Count	%
Italian	44	10%
French	30	6.8%

Ancestry	Count	%
German	26	5.9%

Technology access

Metric	% of households
Computer access	38.7%
Internet access	100.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 95950

What city is ZIP code 95950 in?

ZIP code 95950 is primarily assigned to Grimes, California.

What county is ZIP code 95950 in?

ZIP code 95950 falls within Colusa County, California.

What is the poverty rate in ZIP code 95950?

43% of residents in ZIP code 95950 live below the poverty line, above the national average.

Does ZIP code 95950 have a large veteran population?

11% of civilians in ZIP code 95950 are veterans, above the national average of ~7%.

What is the median household income in ZIP code 95950?

The median household income in ZIP code 95950 is $45,590, below the national median of ~$75,000.

What is the population of ZIP code 95950?

ZIP code 95950 has an estimated population of 442 residents, with a density of 8 people per square mile.

What timezone is ZIP code 95950 in?

ZIP code 95950 observes the PST timezone.