Main / ZIP Codes / 99171

ZIP Code 99171 demographics

Cities: 1

Total housing units: 495

Population: 941

ZIP Code 99171 location, demographics, population, home values, social and economic characteristics.

ZIP Code 99171 Location

The list below contains cities and counties that use ZIP Code 99171.

99171 state: Washington
99171 county: Whitman County
99171 city: St. John town

ZIP Code 99171 population: 941

Population

Year	Population
2021	941
2020	1,018
2019	1,160
2018	1,068
2017	985
2016	938
2015	1,035
2014	979
2013	963
2012	988
2011	1,008

Census data for ZIP Code 99171

Demographic and housing estimates in ZIP Code 99171

Total population
Total population	941
Male	468
Female	473

Population by age
Total population	941
Under 5 years	34
5 to 9 years	25
10 to 14 years	56
15 to 19 years	46
20 to 24 years	23
25 to 34 years	110
35 to 44 years	104
45 to 54 years	48
55 to 59 years	135
60 to 64 years	93
65 to 74 years	122
75 to 84 years	118
85 years and over	27
Median age (years)	55.4
Under 18 years	153
16 years and over	816
18 years and over	788
21 years and over	780
62 years and over	322
65 years and over	267

Population by race
Total population	941
One race	929
White	891
Black or African American	27
American Indian and Alaska Native	0
Asian	1
Native Hawaiian and Other Pacific Islander	0
Some other race	10
Two or more races	12

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	782
Male Citizen, VOTING AGE 18 and over population	384
Female Citizen, VOTING AGE 18 and over population	398

Social characteristics in ZIP Code 99171

Households by type
Total households	402
Family households (families)	213
Married-couple family	20
Male householder, no wife present, family	77
Female householder, no husband present, family	63
Nonfamily households	92
Average household size	189
Average family size	2.34

Economic characteristics in ZIP Code 99171

Income and benefits (in inflation-adjusted dollars)
Total households	402
Less than $10,000	15
$10,000 to $14,999	18
$15,000 to $24,999	44
$25,000 to $34,999	30
$35,000 to $49,999	47
$50,000 to $74,999	105
$75,000 to $99,999	61
$100,000 to $149,999	63
$150,000 to $199,999	17
$200,000 or more	2
Median household income (dollars)	61,000

Housing characteristics in ZIP Code 99171

Housing occupancy
Total housing units	495
Occupied housing units	402
Vacant housing units	93

Units in structure
Total housing units	495
1-unit, detached	431
1-unit, attached	6
2 units	0
3 or 4 units	0
5 to 9 units	0
10 to 19 units	10
20 or more units	0
Mobile home	48
Boat, RV, van, etc.	0

Year structure built
Total housing units	495
Built 2014 or later	0
Built 2010 to 2013	0
Built 2000 to 2009	28
Built 1990 to 1999	38
Built 1980 to 1989	37
Built 1970 to 1979	72
Built 1960 to 1969	30
Built 1950 to 1959	49
Built 1940 to 1949	71
Built 1939 or earlier	170

Rooms
Total housing units	495
1 room	5
2 rooms	5
3 rooms	10
4 rooms	49
5 rooms	89
6 rooms	88
7 rooms	63
8 rooms	77
9 rooms or more	109
Median rooms	6.5

Bedrooms
Total housing units	495
No bedroom	5
1 bedroom	20
2 bedrooms	124
3 bedrooms	208
4 bedrooms	84
5 or more bedrooms	54

Housing tenure
Occupied housing units	402
Owner-occupied	286
Renter-occupied	116
Average household size of owner-occupied unit	2.52
Average household size of renter-occupied unit	1.91

Year householder moved into unit
Occupied housing units	402
Moved in 2017 or later	20
Moved in 2015 to 2016	138
Moved in 2010 to 2014	77
Moved in 2000 to 2009	47
Moved in 1990 to 1999	52
Moved in 1989 and earlier	68

Value
Owner-occupied units	286
Less than $50,000	25
$50,000 to $99,999	41
$100,000 to $149,999	58
$150,000 to $199,999	65
$200,000 to $299,999	63
$300,000 to $499,999	22
$500,000 to $999,999	8
$1,000,000 or more	4
Median (dollars)	167,000

Mortgage status
Owner-occupied units	286
Housing units with a mortgage	139
Housing units without a mortgage	147

Gross rent
Occupied units paying rent	93
Less than $500	11
$500 to $999	70
$1,000 to $1,499	8
$1,500 to $1,999	0
$2,000 to $2,499	0
$2,500 to $2,999	0
$3,000 or more	4
Median (dollars)	822
No rent paid	23

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