Buffalo Lake ZIP Codes — Renville County, MN

There is one unique ZIP code in Buffalo Lake, Minnesota and it is 55314. Area code: 320.

ZIP codes

72.69

sq mi land

3.40

sq mi water

320

area code

Buffalo Lake, MN ZIP code map

About Buffalo Lake, MN

Buffalo Lake is a quaint city located in Renville County, Minnesota. Known for its serene landscape and community charm, it offers a peaceful lifestyle away from the hustle and bustle. With a single ZIP code of 55314, the area is characterized by its friendly inhabitants and welcoming atmosphere.

Location & geography

Buffalo Lake is positioned in the central part of Minnesota, surrounded by lush farmland and natural beauty. The nearest cities include Bird Island, approximately 10 miles to the northeast; Morton, about 13 miles to the south; and Renville, located around 9 miles to the northwest. The city spans a total land area of 72.69 square miles, with 3.40 square miles covered by water, which contributes to the area's picturesque scenery.

Community & economy

The community of Buffalo Lake is tightly-knit, emphasizing a small-town vibe that fosters connections among residents. Agriculture plays a significant role in the local economy, alongside various small businesses that serve the community's daily needs. Daily life here is marked by community events, outdoor activities, and a strong commitment to maintaining the area's natural beauty.

Transportation

Residents and visitors can reach Buffalo Lake via highways such as MN-4 and MN-7, providing convenient access to surrounding areas. For air travel, the nearest major airports include the Redwood Falls Airport, which is roughly 20 miles away. Public transportation options are limited, making personal vehicles the primary mode of transit.

History

Buffalo Lake was founded in the late 19th century, with its growth closely tied to agriculture and local industry. Over the years, the city has seen various developments, including the establishment of local businesses that cater to the farming community. Notable events in its history include seasonal festivals that celebrate its agricultural roots and community spirit.

Did you know?

One surprising fact about Buffalo Lake is that it is home to charming lakes ideal for fishing and recreational activities. Additionally, the close-knit community often comes together for seasonal events, showcasing local culture and traditions.

ZIP codes for Buffalo Lake, MN (1)

ZIP code	City	County	Map
55314	Buffalo Lake	Renville	View map

Demographics & statistics

1,073

Population

50.1

Median age

$70,750

Median household income

$38,607

Per capita income

$166,800

Median home value

$738

Median monthly rent

79.2%

Home ownership

9.1%

Poverty rate

3.8%

Unemployment

437

Housing units

21.2%

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	231	21.5%
18 and over	842	78.5%
65 and over	292	27.2%
Median age	50.1 years

Race & ethnicity

White 77.2%

Hispanic or Latino 10.9%

Other race 10.3%

Two or more races 1.7%

Group	Count	%
White	929	77.2%
Hispanic or Latino	131	10.9%
Other race	124	10.3%
Two or more races	20	1.7%

Household income

Under $10k 3.3%

$10k–$15k 2.6%

$15k–$25k 10.1%

$25k–$35k 7.5%

$35k–$50k 8.7%

$50k–$75k 19.8%

$75k–$100k 16.3%

$100k–$150k 17.9%

$150k–$200k 7.1%

$200k+ 6.6%

Range	% of households
Under $10k	3.3%
$10k–$15k	2.6%
$15k–$25k	10.1%
$25k–$35k	7.5%
$35k–$50k	8.7%
$50k–$75k	19.8%
$75k–$100k	16.3%
$100k–$150k	17.9%
$150k–$200k	7.1%
$200k+	6.6%
Median income	$70,750

Housing

Home values

Under $50k 6.0%

$50k–$100k 21.1%

$100k–$150k 13.7%

$150k–$200k 18.2%

$200k–$300k 17.0%

$300k–$500k 20.2%

$500k–$1M 3.6%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$166,800
Median rent / month	$738
Owner occupied	79.2%
Renter occupied	20.8%
Vacant	19.2%
Single-family detached	87.2%
Large apartment buildings	1.7%
Mobile homes	6.7%
Median rooms	7.0
Avg household size (owned)	2.59

Year built

Era	%
2020 or later	0.0%
2010–2019	3.0%
2000–2009	10.3%
1990–1999	8.4%
1980–1989	7.4%
1970–1979	15.4%
1960–1969	7.2%
1950–1959	19.4%
1940–1949	5.7%
1939 or earlier	23.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	4.2%
2 bedrooms	23.4%
3 bedrooms	47.8%
4 bedrooms	18.3%
5+ bedrooms	5.0%

Vehicles per household

Vehicles	% of households
No vehicle	8.3%
1 vehicle	22.4%
2 vehicles	34.4%
3 or more	34.9%

Heating fuel

Fuel type	%
Utility gas	43.4%
Electricity	16.0%
Propane / LP gas	33.5%
Fuel oil	3.5%
Wood	2.1%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	233	55.0%
Cohabiting couple	27	6.4%
Male householder, no spouse	85	20.0%
Female householder, no spouse	79	18.6%
Households with children under 18	103	24.3%
Households with seniors (65+)	153	36.1%
Average household size	2.36

Marital status

Status	Male	Female
Never married	24.4%	19.6%
Married	61.0%	51.4%
Separated	1.2%	0.0%
Widowed	0.5%	17.5%
Divorced	12.9%	11.6%

Education

Less than 9th grade 1.0%

Some HS, no diploma 5.5%

HS graduate 35.3%

Some college, no degree 22.0%

Associate's degree 15.1%

Bachelor's degree 14.7%

Graduate / professional 6.5%

Metric	%
HS diploma or higher	93.5%
Bachelor's or higher	21.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	8	3.8%
Kindergarten	27	12.9%
Elementary school	73	34.9%
High school	73	34.9%
College / grad school	28	13.4%

Employment

Industry of employment

Manufacturing 25.8%

Education & healthcare 21.3%

Agriculture & mining 12.5%

Retail trade 10.0%

Construction 5.6%

Professional & management 5.0%

Wholesale trade 4.8%

Transportation & utilities 3.8%

Arts, food & hospitality 3.3%

Finance & real estate 3.1%

Other services 2.5%

Public administration 2.1%

Information 0.2%

Occupation

Category	%
Management, business & arts	36.7%
Service	11.7%
Sales & office	15.0%
Natural resources & construction	11.5%
Production & transportation	25.2%

Employment type

Type	%
Private sector	74.4%
Government	10.0%
Self-employed	15.2%
Unpaid family workers	0.4%

Commute

Method	%
Drive alone	81.5%
Carpool	3.8%
Public transit	0.0%
Walk	2.3%
Other means	0.2%
Avg commute (minutes)	27.1

Poverty

All people 9.1%

Under 18 years 9.1%

18 and over 9.1%

Married-couple families 3.9%

Female-led households 0.0%

Income support

Source	% of households
Social Security	34.7%
Retirement income	21.0%
Supplemental Security	0.7%
Cash public assistance	1.4%
Food stamps / SNAP	4.5%

Health indicators

Condition	%
High blood pressure	34.5%
High cholesterol	32.6%
Heart disease	8.1%
Stroke	3.8%
Asthma	8.9%
Arthritis	26.9%
Kidney disease	3.4%
Pulmonary disease	6.9%
Cancer	8.4%

Behavior / access	%
Binge drinking	17.9%
No physical activity	24.0%
Less than 7 hrs sleep	29.2%
Fair or poor health	14.3%
Poor mental health	13.0%
Poor physical health	10.9%
No health insurance	12.5%
Visited doctor (checkup)	72.8%
Visited dentist	67.0%
Cholesterol screening	90.1%
Teeth loss	13.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	64	7.6%

Disability	%
Any disability	12.5%
Under 18	6.9%
18–64 years	6.0%
65 and over	34.7%

Health insurance coverage

Type	%
Private insurance	78.4%
Public insurance	36.1%
Uninsured under 19	4.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,003	93.5%
Spanish	4	0.4%
Other Indo-European	1	0.1%
Asian & Pacific Islander	3	0.3%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,047	97.6%
Born in same state	1,041	97.0%
Born in different state	875	81.5%
Foreign born	6	0.6%
Naturalized citizen	26	2.4%
Not a US citizen	7	26.9%

Ancestry

Ancestry	Count	%
Polish	96	8.9%
Italian	82	7.6%
French	53	4.9%
Dutch	21	2%

Ancestry	Count	%
Arab	21	2%
German	4	0.4%
English	3	0.3%
Norwegian	2	0.2%

Technology access

Metric	% of households
Computer access	39.5%
Internet access	88.7%

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

Frequently asked questions

What ZIP codes does Buffalo Lake, MN have?

Buffalo Lake, MN has one ZIP code: 55314. Each ZIP code serves a distinct delivery area within the city and surrounding region.