59530 ZIP Code — Inverness, MT

Hill County, Montana

ZIP code 59530 is located in Inverness, Montana, within Hill County. It covers approximately 195.45 square miles and serves a population of 137 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 406.

137

population

195.45

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

59530 ZIP code map

Cities in ZIP code 59530

Below are the cities the US Postal Service accepts for ZIP code 59530. Using any city not on this list may result in mail delivery delays.

City	Status
Inverness	Preferred

Nearby ZIP codes

59540 Rudyard (7.1 mi) 59531 Joplin (9.4 mi) 59528 Hingham (10.8 mi) 59525 Gildford (18.2 mi)

Demographics updated 06/2026

Population
Total population	137
Population density	1 / sq mi
State FIPS	30
County FIPS	041

Geography
Land area	195.45 sq mi
Water area	0.09 sq mi
Latitude	48.6093
Longitude	-110.6577
Timezone	Mountain (MT)
Area code	406

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	16.7%	51.0%	44.2%
$50k – $100k	73.8%	32.0%	32.0%
$100k – $200k	0.0%	15.5%	19.2%
Over $200k	9.5%	1.5%	4.7%

Demographics & statistics

137

Population

People per sq mi

51.1

Median age

$77,083

Median household income

$26,928

Per capita income

Median home value

Median monthly rent

100.0%

Home ownership

13.1%

Poverty rate

0.0%

Unemployment

Housing units

24.4%

Bachelor's or higher

Age distribution

Male Female

10–14

15–19

25–34

35–44

45–54

55–59

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	47	34.3%
18 and over	90	65.7%
65 and over	35	25.5%
Median age	51.1 years

Race & ethnicity

White 60.2%

Hispanic or Latino 19.9%

Other race 19.9%

Group	Count	%
White	103	60.2%
Hispanic or Latino	34	19.9%
Other race	34	19.9%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	16.7%	51.0%	44.2%
$50k – $100k	73.8%	32.0%	32.0%
$100k – $200k	0.0%	15.5%	19.2%
Over $200k	9.5%	1.5%	4.7%

$10k–$15k 10.2%

$15k–$25k 10.2%

$25k–$35k 8.2%

$50k–$75k 16.3%

$75k–$100k 16.3%

$100k–$150k 38.8%

Range	% of households
$10k–$15k	10.2%
$15k–$25k	10.2%
$25k–$35k	8.2%
$50k–$75k	16.3%
$75k–$100k	16.3%
$100k–$150k	38.8%
Median income	$77,083

Housing

Home values

Under $50k 16.3%

$50k–$100k 18.4%

$100k–$150k 16.3%

$200k–$300k 49.0%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	0.0%
Single-family detached	89.8%
Large apartment buildings	0.0%
Mobile homes	10.2%
Median rooms	7.9
Avg household size (owned)	2.80

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	30.6%
1970–1979	8.2%
1960–1969	0.0%
1950–1959	44.9%
1940–1949	0.0%
1939 or earlier	16.3%

Bedrooms

Size	% of units
No bedroom (studio)	10.2%
1 bedroom	8.2%
2 bedrooms	8.2%
3 bedrooms	10.2%
4 bedrooms	53.1%
5+ bedrooms	10.2%

Vehicles per household

Vehicles	% of households
No vehicle	8.2%
1 vehicle	8.2%
2 vehicles	8.2%
3 or more	75.5%

Heating fuel

Fuel type	%
Utility gas	24.5%
Propane / LP gas	49.0%
Fuel oil	16.3%
No fuel used	10.2%

Households & families

Household type	Count	%
Married-couple family	24	49.0%
Cohabiting couple	0	0.0%
Male householder, no spouse	17	34.7%
Female householder, no spouse	8	16.3%
Households with children under 18	19	38.8%
Households with seniors (65+)	25	51.0%
Average household size	2.80

Marital status

Status	Male	Female
Never married	49.4%	0.0%
Married	27.1%	64.1%
Separated	0.0%	0.0%
Widowed	0.0%	20.5%
Divorced	23.5%	15.4%

Education

Less than 9th grade 8.9%

Some HS, no diploma 0.0%

HS graduate 38.9%

Some college, no degree 11.1%

Associate's degree 16.7%

Bachelor's degree 24.4%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	91.1%
Bachelor's or higher	24.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	7	14.9%
High school	40	85.1%
College / grad school	0	0.0%

Employment

Industry of employment

Agriculture & mining 59.0%

Finance & real estate 24.6%

Education & healthcare 8.2%

Other services 8.2%

Occupation

Category	%
Management, business & arts	59.0%
Service	8.2%
Sales & office	32.8%
Natural resources & construction	0.0%
Production & transportation	0.0%

Employment type

Type	%
Private sector	78.7%
Government	8.2%
Self-employed	13.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	0.0%
Carpool	7.1%
Public transit	0.0%
Walk	0.0%
Work from home	92.9%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 13.1%

Under 18 years 27.7%

18 and over 5.6%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	51.0%
Retirement income	14.3%
Supplemental Security	0.0%
Cash public assistance	8.2%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	32.8%
High blood pressure	35.4%
High cholesterol	34.6%
Diabetes	10.7%
Heart disease	8.8%
Stroke	3.9%
Asthma	9.1%
Arthritis	31.2%
Kidney disease	3.5%
Pulmonary disease	7.7%
Cancer	9.2%

Behavior / access	%
Smoking	15.5%
Binge drinking	18.5%
No physical activity	21.7%
Less than 7 hrs sleep	29.1%
Depression	19.8%
Fair or poor health	13.6%
Poor mental health	11.6%
Poor physical health	11.2%
No health insurance	10.9%
Visited doctor (checkup)	74.1%
Visited dentist	68.6%
Cholesterol screening	91.1%
Teeth loss	14.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	17	18.9%

Disability	%
Any disability	6.6%
Under 18	0.0%
18–64 years	9.1%
65 and over	11.4%

Health insurance coverage

Type	%
Private insurance	62.8%
Public insurance	35.8%
No insurance	8.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	137	100.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	137	100.0%
Born in same state	137	100.0%
Born in different state	122	89.1%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Polish	48	35%
English	18	13.1%
Arab	5	3.6%

Ancestry	Count	%
Italian	4	2.9%
French	4	2.9%

Technology access

Metric	% of households
Computer access	35.8%
Internet access	83.7%

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

Frequently asked questions about ZIP code 59530

What city is ZIP code 59530 in?

ZIP code 59530 is primarily assigned to Inverness, Montana.

What county is ZIP code 59530 in?

ZIP code 59530 falls within Hill County, Montana.

Does ZIP code 59530 have an older population?

26% of residents in ZIP code 59530 are 65 or older, above the national average of ~17%.

Does ZIP code 59530 have a large retiree population?

51% of households in ZIP code 59530 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 59530 have a large veteran population?

19% of civilians in ZIP code 59530 are veterans, above the national average of ~7%.

What is the population of ZIP code 59530?

ZIP code 59530 has an estimated population of 137 residents, with a density of 1 people per square mile.

What timezone is ZIP code 59530 in?

ZIP code 59530 observes the MST timezone.