Estimated zip code population in 2022: 710 Zip code population in 2010: 651 Zip code population in 2000: 654
Houses and condos: 462 Renter-occupied apartments: 86
% of renters here:
26%
State:
30%
March 2022 cost of living index in zip code 57720: 75.7 (low, U.S. average is 100)
Land area: 1295.3 sq. mi. Water area: 4.1 sq. mi.
Population density: 0.548 people per square mile
(very low).
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Real estate property taxes paid for housing units in 2022:
This zip code:
1.1% ($1,710)
South Dakota:
1.0% ($2,481)
Median real estate property taxes paid for housing units with mortgages in 2022: $1,455 (1.1%) Median real estate property taxes paid for housing units with no mortgage in 2022: $2,205 (1.2%)
Business Search- 14 Million verified businesses
Males: 380
(53.6%)
Females: 329
(46.4%)
For population 25 years and over in 57720:
High school or higher: 94.4%
Bachelor's degree or higher: 27.6%
Graduate or professional degree: 5.8%
Unemployed: 3.6%
Mean travel time to work (commute): 11.2 minutes
For population 15 years and over in 57720:
Never married: 19.5%
Now married: 66.7%
Separated: 1.6%
Widowed: 5.1%
Divorced: 7.1%
Zip code 57720 compared to state average:
Median house value below state average.
Black race population percentage significantly below state average.
Hispanic race population percentage significantly below state average.
Median age significantly above state average.
Foreign-born population percentage below state average.
Length of stay since moving in significantly above state average.
Estimated median house/condo value in 2022: $148,786
57720:
$148,786
South Dakota:
$245,000
Median resident age:
This zip code:
47.5 years
South Dakota median age:
38.5 years
Average household size:
This zip code:
2.1 people
South Dakota:
2.4 people
Averages for the 2020 tax year for zip code 57720, filed in 2021:
Average Adjusted Gross Income (AGI) in 2020: $79,555 (Individual Income Tax Returns)
Here:
$79,555
State:
$75,230
Salary/wage: $50,772 (reported on 80.6% of returns)
Here:
$50,772
State:
$54,824
(% of AGI for various income ranges: 2155.0% for AGIs below $25k, 3898.0% for AGIs $25k-50k, 9175.0% for AGIs $50k-75k, 7950.0% for AGIs $75k-100k, 28310.0% for AGIs $100k-200k)
Taxable interest for individuals: $1,915 (reported on 41.9% of returns)
This zip code:
$1,915
South Dakota:
$2,207
(% of AGI for various income ranges: 17.5% for AGIs below $25k, 44.0% for AGIs $25k-50k, 355.0% for AGIs $50k-75k, 745.0% for AGIs $100k-200k)
Ordinary dividends: $2,333 (reported on 29.0% of returns)
Here:
$2,333
State:
$6,303
(% of AGI for various income ranges: 95.0% for AGIs below $25k, 195.0% for AGIs $50k-75k, 665.0% for AGIs $100k-200k)
Net capital gain/loss in AGI: +$20,108 (reported on 38.7% of returns)
Here:
+$20,108
State:
+$27,098
(% of AGI for various income ranges: 75.0% for AGIs below $25k, 320.0% for AGIs $25k-50k, 1220.0% for AGIs $50k-75k, 733.3% for AGIs $75k-100k, 8795.0% for AGIs $100k-200k)
Profit/loss from business: +$9,533 (reported on 29.0% of returns)
Here:
+$9,533
State:
+$13,092
(% of AGI for various income ranges: 112.5% for AGIs below $25k, 248.0% for AGIs $25k-50k, 660.0% for AGIs $50k-75k, 2785.0% for AGIs $100k-200k)
Earned income credit: $1,850 (reported on 12.9% of returns)
Here:
$1,850
State:
$2,165
(% of AGI for various income ranges: 185.0% for AGIs below $25k)
Percentage of individuals using paid preparers for their 2020 taxes: 93.5%
Here:
94%
State:
95%
(% for various income ranges: 87.5% for AGIs below $25k, 100.0% for AGIs $25k-50k, 80.0% for AGIs $50k-75k, 100.0% for AGIs $75k-100k, 100.0% for AGIs $100k-200k)
Averages for the 2012 tax year for zip code 57720, filed in 2013:
Average Adjusted Gross Income (AGI) in 2012: $65,767 (Individual Income Tax Returns)
Here:
$65,767
State:
$58,425
Salary/wage: $42,743 (reported on 71.8% of returns)
Here:
$42,743
State:
$41,676
(% of AGI for various income ranges: 47.2% for AGIs below $25k, 59.4% for AGIs $25k-50k, 53.7% for AGIs $50k-75k, 61.0% for AGIs $75k-100k, 37.6% for AGIs $100k-200k)
Taxable interest for individuals: $760 (reported on 38.5% of returns)
This zip code:
$760
South Dakota:
$2,148
(% of AGI for various income ranges: 1.2% for AGIs below $25k, 0.7% for AGIs $25k-50k, 0.4% for AGIs $50k-75k, 0.4% for AGIs $100k-200k)
Ordinary dividends: $9,594 (reported on 41.0% of returns)
Here:
$9,594
State:
$6,197
(% of AGI for various income ranges: 32.9% for AGIs below $25k, 13.0% for AGIs $25k-50k, 7.6% for AGIs $50k-75k, 0.6% for AGIs $100k-200k)
Net capital gain/loss in AGI: +$31,071 (reported on 35.9% of returns)
Here:
+$31,071
State:
+$21,273
(% of AGI for various income ranges: 4.2% for AGIs below $25k, 7.6% for AGIs $25k-50k, 18.3% for AGIs $50k-75k, 24.7% for AGIs $100k-200k)
Profit/loss from business: +$6,660 (reported on 25.6% of returns)
Here:
+$6,660
State:
+$11,552
(% of AGI for various income ranges: 4.9% for AGIs below $25k, 4.9% for AGIs $25k-50k, 14.3% for AGIs $75k-100k)
Taxable individual retirement arrangement distribution: $4,250 (reported on 5.1% of returns)
57720:
$4,250
South Dakota:
$12,416
Total itemized deductions: $18,200 (9% of AGI, reported on 7.7% of returns)
Here:
$18,200
State:
$21,763
Here:
9.0% of AGI
State:
16.0% of AGI
Charity contributions: $4,950 (reported on 5.1% of returns)
Here:
$4,950
State:
$5,927
Taxes paid: $2,700 (reported on 7.7% of returns)
57720:
$2,700
State:
$5,214
Earned income credit: $2,000 (reported on 10.3% of returns)
Here:
$2,000
State:
$2,081
(% of AGI for various income ranges: 4.0% for AGIs below $25k)
Percentage of individuals using paid preparers for their 2012 taxes: 71.8%
Here:
72%
State:
55%
(% for various income ranges: 60.0% for AGIs below $25k, 66.7% for AGIs $25k-50k, 71.4% for AGIs $50k-75k, 100.0% for AGIs $75k-100k, 100.0% for AGIs $100k-200k)
Averages for the 2004 tax year for zip code 57720, filed in 2005:
Average Adjusted Gross Income (AGI) in 2004: $32,399 (Individual Income Tax Returns)
Here:
$32,399
State:
$41,242
Salary/wage: $22,173 (reported on 75.2% of returns)
Here:
$22,173
State:
$32,969
(% of AGI for various income ranges: 107.9% for AGIs below $10k, 59.2% for AGIs $10k-25k, 60.6% for AGIs $25k-50k, 55.7% for AGIs $50k-75k, 68.2% for AGIs $75k-100k)
Taxable interest for individuals: $1,106 (reported on 52.6% of returns)
This zip code:
$1,106
South Dakota:
$2,098
(% of AGI for various income ranges: 3.6% for AGIs below $10k, 3.8% for AGIs $10k-25k, 2.4% for AGIs $25k-50k, 0.9% for AGIs $50k-75k, 2.0% for AGIs $75k-100k)
Taxable dividends: $809 (reported on 29.1% of returns)
Here:
$809
State:
$2,577
(% of AGI for various income ranges: 2.0% for AGIs below $10k, 1.8% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.2% for AGIs $50k-75k, 1.9% for AGIs $75k-100k)
Net capital gain/loss: +$12,949 (reported on 42.4% of returns)
Here:
+$12,949
State:
+$11,418
(% of AGI for various income ranges: 0.0% for AGIs below $10k, 7.3% for AGIs $10k-25k, 12.1% for AGIs $25k-50k, 13.0% for AGIs $50k-75k, 64.4% for AGIs $75k-100k)
Profit/loss from business: +$4,095 (reported on 19.5% of returns)
Here:
+$4,095
State:
+$9,138
(% of AGI for various income ranges: 8.3% for AGIs below $10k, 2.7% for AGIs $10k-25k, 2.4% for AGIs $25k-50k, 5.3% for AGIs $50k-75k)
IRA payment deduction: $3,500 (reported on 3.7% of returns)
57720:
$3,500
South Dakota:
$3,029
Total itemized deductions: $13,923 (35% of AGI, reported on 8.0% of returns)
Here:
$13,923
State:
$17,139
Here:
34.8% of AGI
State:
19.0% of AGI
Charity contributions deductions: $2,529 (5% of AGI, reported on 5.3% of returns)
Here:
$2,529
State:
$4,114
Here:
5.2% of AGI
State:
4.2% of AGI
Total tax: $3,992 (reported on 74.6% of returns)
57720:
$3,992
State:
$6,372
(% of AGI for various income ranges: 5.5% for AGIs below $10k, 5.3% for AGIs $10k-25k, 6.5% for AGIs $25k-50k, 9.7% for AGIs $50k-75k, 12.1% for AGIs $75k-100k, 14.6% for AGIs over 100k)
Earned income credit: $1,400 (reported on 12.4% of returns)
Here:
$1,400
State:
$1,607
Percentage of individuals using paid preparers for their 2004 taxes: 85.4%
Here:
85%
State:
63%
(% for various income ranges: 80.7% for AGIs below $10k, 84.5% for AGIs $10k-25k, 85.7% for AGIs $25k-50k, 94.7% for AGIs $50k-75k, 82.4% for AGIs $75k-100k, 100.0% for AGIs over 100k)
Household received Food Stamps/SNAP in the past 12 months: 3 Household did not receive Food Stamps/SNAP in the past 12 months: 335
Women who had a birth in the past 12 months: 4 (4 now married, 0 unmarried) Women who did not have a birth in the past 12 months: 106 (61 now married, 45 unmarried)
Housing units in zip code 57720 with a mortgage: 82 Median monthly owner costs for units with a mortgage: $1,132 Median monthly owner costs for units without a mortgage: $640
Residents with income below the poverty level in 2022:
This zip code:
7.9%
Whole state:
12.5%
Residents with income below 50% of the poverty level in 2022:
This zip code:
6.8%
Whole state:
6.8%
Median number of rooms in houses and condos:
Here:
6.3
State:
7.0
Median number of rooms in apartments:
Here:
6.0
State:
4.1
Notable locations in this zip code not listed on our city pages
Notable locations in zip code 57720: J Dunn Ranch (A), Short Pines Gas Field (B), Mackey Ranch (C), Meat Hook Ranch (D), Carver Ranch (E), J Clarkson Ranch (F), Horton Ranch (G), W J Johnson Ranch (H), Latham Ranch (I), W O Johnson Ranch (J), Cave Hills Cattle Company Ranch (K), S Price Ranch (L), Holcomb Ranch (M), M Butler Ranch (N), Fox Ranch (O), Dunn Ranch (P), Vroman Ranch (Q), Bullock Community Center (R), Murchison (S), Ruona Ranch (T). Display/hide their locations on the map
Cemeteries: Alma Cemetery (1), Buffalo Cemetery (2), Short Pine Cemetery (3), Grand River Cemetery (4), Ladner Cemetery (5), Old Grand River Cemetery (6). Display/hide their locations on the map
Reservoirs: High and Dry Reservoir (A), Matson Reservoir (B), Gilbert Number Two Reservoir (C), Park Pond Reservoir (D), Davis Draw Reservoir (E), Cundy Reservoir (F), Peterson Reservoir (G), Leger Dam (H). Display/hide their locations on the map
Rivers and creeks: Meathook Creek (A), Duck Creek (B), Dry House Creek (C), Dry Creek (D), Cowboy Creek (E), Coal Creek (F), Castle Creek (G), Campbell Creek (H), Camel Creek (I). Display/hide their locations on the map
Parks in zip code 57720 include: Mallula State Game Production Area (1), State Experiment Farm and Antelope Reserve (2). Display/hide their locations on the map
Size of family households: 129 2-persons, 47 3-persons, 19 4-persons, 3 5-persons, 5 6-persons, 18 7-or-more-persons
Size of nonfamily households: 96 1-person, 17 2-persons
115 married couples with children.
19 single-parent households (11 men, 8 women).
97.4% of residents of 57720 zip code speak English at home.
0.6% of residents speak Spanish at home (100% very well).
1.6% of residents speak other Indo-European language at home (100% very well).
Foreign born population: 11 (1.6%) (40.6% of them are naturalized citizens)
This zip code:
1.6%
Whole state:
3.5%
31%Mexico
40%Norwegian
24%German
11%Scandinavian
10%American
6%Irish
3%Czech
1%English
Year of entry for the foreign-born population
102010 or later
02000 to 2009
61990 to 1999
2Before 1990
Facilities with environmental interests located in this zip code:
BUFFALO ELEM (102 WEST ALLISON ST in BUFFALO, SD)
(National Center for Education Statistics) - STATE ID-2 Organizations: HARDING COUNTY SCHOOL DISTRICT 31-1 (SCHOOL DISTRICT)
CONTINENTAL RESOURCES INCORPORATED (HC 67 BOX 17 in BUFFALO, SD)
AIR MAJOR (AIRS/AFS) ENFORCEMENT/COMPLIANCE ACTIVITY (Integrated Compliance Information System) Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification Business SIC classification: CRUDE PETROLEUM AND NATURAL GAS; FARM MACHINERY AND EQUIPMENT Organizations: KOCH EXPLORATION (CONTACT/OWNER)
Alternative names: KOCH EXPLORATION
PAINTER ELEM (HCR 67 BOX 52 in BUFFALO, SD)
(National Center for Education Statistics) - STATE ID-9 Organizations: HARDING COUNTY SCHOOL DISTRICT 31-1 (SCHOOL DISTRICT)
BUFFALO- TOWN OF (1/2 MI. SE OF TOWN in BUFFALO, SD)
National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: SEWERAGE SYSTEMS Alternative names: BUFFALO - TOWM OF
JOURNEY OPERATING L.L.C. (SEC.7, T20N, R6E in BUFFALO, SD)
National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: CRUDE PETROLEUM AND NATURAL GAS
NORTH CAVE HILLS MINING SITES (25 MILES NORTH OF BUFFALO in BUFFALO, SD)
SUPERFUND (Superfund database)
Housing units lacking complete plumbing facilities: 5.5% Housing units lacking complete kitchen facilities: 5.5%
67.6%Bottled, tank, or LP gas
25.7%Electricity
2.8%Utility gas
1.9%Wood
1.6%No fuel used
0.9%Fuel oil, kerosene, etc.
Population in 1990: 913.
Place of birth for U.S.-born residents:
This state: 418
Northeast: 6
Midwest: 174
South: 46
West: 47
69% of the 57720 zip code residents lived in the same house 5 years ago. Out of people who lived in different houses, 63% lived in this county. Out of people who lived in different counties, 50% lived in South Dakota.
96% of the 57720 zip code residents lived in the same house 1 year ago. Out of people who lived in different houses, 35% moved from this county. Out of people who lived in different houses, 30% moved from different county within same state. Out of people who lived in different houses, 40% moved from different state.
Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school):
Here:
0.0%
South Dakota:
11.9%
Students in private schools in grades 9 to 12 (high school):
Here:
0.0%
South Dakota:
7.2%
Students in private undergraduate colleges:
Here:
0.0%
South Dakota:
10.2%
Occupation by median earnings in the past 12 months ($)
97,230Installation, maintenance, and repair occupations
70,212Material moving occupations
66,506Construction and extraction occupations
63,260Transportation occupations
50,405Education, training, and library occupations
49,029Management occupations
Companies with federal contracts located in this zip code:
NIXON, DELANE & MAURA JO (HC BOX 105 in BUFFALO, SD; small business)
$55,000 with Soil Conservation Service (disused code) for Lease or Rental of Facilities -- Office Buildings. Taking place in MT. Signed on 2001-10-15. Completion date: 2002-09-15.
NATE TEIGEN (510 HIGHWAY 85 in BUFFALO, SD; small business) : $20,470 in 3 contractsfrom 2001 to 2002
$11,000 with Bureau of Land Management for Construction of Structures and Facilities -- Other Non-Building Facilities. Taking place in MT. Signed on 2001-06-15. Completion date: 2001-08-15.
$10,000 with Bureau of Land Management for Construction of Structures and Facilities -- Other Conservation and Development Facilities. Signed on 2002-09-15. Completion date: 2002-11-15.
-$530, same as above.Signed on 2002-11-15. Completion date: 2002-11-15.
Top industries in this zip code by the number of employees in 2005:
Health Care and Social Assistance: Home Health Care Services (50-99 employees: 1 establishment)
Mining: Crude Petroleum and Natural Gas Extraction (20-49: 1)
(53.6%)
(46.4%)
Nearest zip codes: 57776, 57724, 57755, 57651, 58623, 57760.
