Waltham ZIP Codes — Mower County, MN

There is one unique ZIP code in Waltham, Minnesota and it is 55982. Area code: 507.

ZIP codes

27.82

sq mi land

0.00

sq mi water

507

area code

Waltham, MN ZIP code map

About Waltham, MN

Waltham, Minnesota, is a small yet charming city that embodies the spirit of rural American life. Nestled in Mower County, it offers residents a tight-knit community atmosphere. With its picturesque surroundings and historical significance, Waltham is a hidden gem in the heart of Minnesota.

Location & geography

Waltham is located in the southeastern part of Minnesota, approximately 10 miles northeast of the larger city of Austin. The city covers a total land area of 27.82 square miles, and notably, it has no water area. The terrain is characterized by its flat landscapes, typical of many areas in the region.

Community & economy

The character of Waltham is defined by a strong sense of community and collaboration among its residents. The local economy is primarily driven by agriculture and small businesses, reflecting the area's rural roots. Daily life in Waltham revolves around community events, outdoor activities, and family-oriented gatherings.

Transportation

Waltham is accessible via Minnesota State Highway 56, which connects it to nearby cities and regional highways. The nearest major airport is the Rochester International Airport, located about 30 miles to the northwest, providing convenient travel options for residents and visitors alike.

History

Waltham was established in the late 19th century and has a rich agricultural history that has shaped its development over the years. Key industries include farming and local commerce, contributing to the city’s economy and tradition. Notable events in the community often reflect its agricultural heritage and commitment to preserving local culture.

Did you know?

One surprising fact about Waltham is that it offers residents a tranquil lifestyle while still being close to larger urban centers. This unique combination makes it appealing for those seeking quiet living without sacrificing accessibility to city amenities.

ZIP codes for Waltham, MN (1)

ZIP code	City	County	Map
55982	Waltham	Mower	View map

Demographics & statistics

528

Population

39.4

Median age

Median household income

$57,260

Per capita income

$264,700

Median home value

$958

Median monthly rent

93.0%

Home ownership

7.0%

Poverty rate

2.8%

Unemployment

232

Housing units

30.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	139	26.3%
18 and over	389	73.7%
65 and over	136	25.8%
Median age	39.4 years

Race & ethnicity

White 74%

Two or more races 13.1%

Hispanic or Latino 12.7%

Asian 0.2%

Group	Count	%
White	448	74%
Two or more races	79	13.1%
Hispanic or Latino	77	12.7%
Asian	1	0.2%

Household income

Under $10k 1.6%

$10k–$15k 3.3%

$15k–$25k 2.5%

$25k–$35k 4.5%

$35k–$50k 4.5%

$50k–$75k 15.2%

$75k–$100k 15.2%

$100k–$150k 10.7%

$150k–$200k 6.6%

$200k+ 35.8%

Range	% of households
Under $10k	1.6%
$10k–$15k	3.3%
$15k–$25k	2.5%
$25k–$35k	4.5%
$35k–$50k	4.5%
$50k–$75k	15.2%
$75k–$100k	15.2%
$100k–$150k	10.7%
$150k–$200k	6.6%
$200k+	35.8%
Median income	$0

Housing

Home values

Under $50k 2.2%

$50k–$100k 8.4%

$100k–$150k 10.2%

$150k–$200k 12.4%

$200k–$300k 46.5%

$300k–$500k 18.1%

$500k–$1M 0.4%

$1M+ 1.8%

Housing overview

Metric	Value
Median home value	$264,700
Median rent / month	$958
Owner occupied	93.0%
Renter occupied	7.0%
Vacant	2.4%
Single-family detached	99.2%
Large apartment buildings	0.0%
Mobile homes	0.8%
Median rooms	8.5
Avg household size (owned)	2.13

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	5.2%
1990–1999	4.8%
1980–1989	3.2%
1970–1979	2.4%
1960–1969	4.4%
1950–1959	40.2%
1940–1949	4.8%
1939 or earlier	34.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	9.6%
3 bedrooms	66.3%
4 bedrooms	20.5%
5+ bedrooms	3.6%

Vehicles per household

Vehicles	% of households
No vehicle	0.4%
1 vehicle	10.3%
2 vehicles	29.6%
3 or more	59.7%

Heating fuel

Fuel type	%
Utility gas	22.6%
Electricity	5.3%
Propane / LP gas	67.1%
Fuel oil	2.1%
Wood	2.9%

Households & families

Household type	Count	%
Married-couple family	178	73.3%
Cohabiting couple	12	4.9%
Male householder, no spouse	29	11.9%
Female householder, no spouse	24	9.9%
Households with children under 18	69	28.4%
Households with seniors (65+)	120	49.4%
Average household size	2.17

Marital status

Status	Male	Female
Never married	17.2%	15.0%
Married	69.2%	74.2%
Separated	0.6%	0.0%
Widowed	3.6%	4.3%
Divorced	9.5%	6.4%

Education

Less than 9th grade 1.9%

Some HS, no diploma 5.8%

HS graduate 25.3%

Some college, no degree 19.7%

Associate's degree 16.4%

Bachelor's degree 27.8%

Graduate / professional 3.1%

Metric	%
HS diploma or higher	92.2%
Bachelor's or higher	30.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	7	4.8%
Kindergarten	22	15.0%
Elementary school	82	55.8%
High school	18	12.2%
College / grad school	18	12.2%

Employment

Industry of employment

Education & healthcare 25.5%

Manufacturing 21.3%

Other services 9.2%

Construction 8.4%

Retail trade 7.5%

Transportation & utilities 6.7%

Public administration 5.4%

Agriculture & mining 5.0%

Professional & management 5.0%

Arts, food & hospitality 2.9%

Finance & real estate 1.3%

Wholesale trade 0.8%

Information 0.8%

Occupation

Category	%
Management, business & arts	28.5%
Service	10.0%
Sales & office	19.7%
Natural resources & construction	9.2%
Production & transportation	32.6%

Employment type

Type	%
Private sector	70.7%
Government	10.0%
Self-employed	19.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.5%
Carpool	1.3%
Public transit	0.0%
Walk	0.9%
Other means	0.9%
Avg commute (minutes)	21.7

Poverty

All people 7.0%

Under 18 years 9.4%

18 and over 6.2%

Married-couple families 1.7%

Female-led households 40.0%

Income support

Source	% of households
Social Security	47.3%
Retirement income	39.9%
Supplemental Security	1.2%
Cash public assistance	0.0%
Food stamps / SNAP	6.6%

Health indicators

Condition	%
High blood pressure	32.5%
High cholesterol	31.5%
Heart disease	7.2%
Stroke	3.3%
Asthma	8.8%
Arthritis	27.1%
Kidney disease	3.0%
Pulmonary disease	6.3%
Cancer	7.5%

Behavior / access	%
Binge drinking	18.7%
No physical activity	23.1%
Less than 7 hrs sleep	32.2%
Fair or poor health	13.5%
Poor mental health	13.4%
Poor physical health	10.4%
No health insurance	10.7%
Visited doctor (checkup)	67.3%
Visited dentist	64.1%
Cholesterol screening	90.0%
Teeth loss	12.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	20	5.1%

Disability	%
Any disability	7.0%
Under 18	10.8%
18–64 years	2.0%
65 and over	12.5%

Health insurance coverage

Type	%
Private insurance	65.9%
Public insurance	44.7%
Uninsured under 19	1.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	508	96.2%
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)	523	99.1%
Born in same state	523	99.1%
Born in different state	356	67.4%
Foreign born	0	0.0%
Naturalized citizen	5	0.9%
Not a US citizen	5	100.0%

Ancestry

Ancestry	Count	%
Polish	87	16.5%
Italian	29	5.5%
French	27	5.1%

Ancestry	Count	%
Arab	19	3.6%
Dutch	15	2.8%
English	4	0.8%

Technology access

Metric	% of households
Computer access	46.0%
Internet access	93.4%

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

Frequently asked questions

What ZIP codes does Waltham, MN have?

Waltham, MN has one ZIP code: 55982. Each ZIP code serves a distinct delivery area within the city and surrounding region.