Main / ZIP Codes / 77470

ZIP Code 77470 demographics

Cities: 1

Total housing units: 311

Population: 458

ZIP Code 77470 location, demographics, population, home values, social and economic characteristics.

ZIP Code 77470 Location

The list below contains cities and counties that use ZIP Code 77470.

77470 state: Texas
77470 county: Colorado County
77470 city: Rock Island CDP

ZIP Code 77470 population: 458

Population

Year	Population
2021	458
2020	456
2019	374
2018	465
2017	399
2016	353
2015	313
2014	429
2013	208
2012	250
2011	293

Census data for ZIP Code 77470

Demographic and housing estimates in ZIP Code 77470

Total population
Total population	458
Male	265
Female	193

Population by age
Total population	458
Under 5 years	52
5 to 9 years	0
10 to 14 years	50
15 to 19 years	72
20 to 24 years	10
25 to 34 years	25
35 to 44 years	122
45 to 54 years	58
55 to 59 years	0
60 to 64 years	31
65 to 74 years	32
75 to 84 years	0
85 years and over	6
Median age (years)	39.8
Under 18 years	115
16 years and over	343
18 years and over	343
21 years and over	284
62 years and over	46
65 years and over	38

Population by race
Total population	458
One race	452
White	381
Black or African American	11
American Indian and Alaska Native	0
Asian	0
Native Hawaiian and Other Pacific Islander	0
Some other race	60
Two or more races	6

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	273
Male Citizen, VOTING AGE 18 and over population	132
Female Citizen, VOTING AGE 18 and over population	141

Social characteristics in ZIP Code 77470

Households by type
Total households	178
Family households (families)	107
Married-couple family	13
Male householder, no wife present, family	0
Female householder, no husband present, family	0
Nonfamily households	58
Average household size	27
Average family size	2.57

Economic characteristics in ZIP Code 77470

Income and benefits (in inflation-adjusted dollars)
Total households	178
Less than $10,000	12
$10,000 to $14,999	16
$15,000 to $24,999	5
$25,000 to $34,999	25
$35,000 to $49,999	51
$50,000 to $74,999	52
$75,000 to $99,999	13
$100,000 to $149,999	4
$150,000 to $199,999	0
$200,000 or more	0
Median household income (dollars)	44,020

Housing characteristics in ZIP Code 77470

Housing occupancy
Total housing units	311
Occupied housing units	178
Vacant housing units	133

Units in structure
Total housing units	311
1-unit, detached	229
1-unit, attached	0
2 units	0
3 or 4 units	0
5 to 9 units	0
10 to 19 units	0
20 or more units	0
Mobile home	82
Boat, RV, van, etc.	0

Year structure built
Total housing units	311
Built 2014 or later	0
Built 2010 to 2013	18
Built 2000 to 2009	0
Built 1990 to 1999	19
Built 1980 to 1989	36
Built 1970 to 1979	12
Built 1960 to 1969	32
Built 1950 to 1959	42
Built 1940 to 1949	29
Built 1939 or earlier	123

Rooms
Total housing units	311
1 room	8
2 rooms	14
3 rooms	38
4 rooms	111
5 rooms	91
6 rooms	27
7 rooms	9
8 rooms	13
9 rooms or more	0
Median rooms	4.4

Bedrooms
Total housing units	311
No bedroom	8
1 bedroom	14
2 bedrooms	76
3 bedrooms	200
4 bedrooms	13
5 or more bedrooms	0

Housing tenure
Occupied housing units	178
Owner-occupied	143
Renter-occupied	35
Average household size of owner-occupied unit	2.35
Average household size of renter-occupied unit	3.49

Year householder moved into unit
Occupied housing units	178
Moved in 2017 or later	12
Moved in 2015 to 2016	81
Moved in 2010 to 2014	50
Moved in 2000 to 2009	16
Moved in 1990 to 1999	13
Moved in 1989 and earlier	6

Value
Owner-occupied units	143
Less than $50,000	0
$50,000 to $99,999	48
$100,000 to $149,999	36
$150,000 to $199,999	0
$200,000 to $299,999	59
$300,000 to $499,999	0
$500,000 to $999,999	0
$1,000,000 or more	0

Mortgage status
Owner-occupied units	143
Housing units with a mortgage	52
Housing units without a mortgage	91

Gross rent
Occupied units paying rent	13
Less than $500	0
$500 to $999	13
$1,000 to $1,499	0
$1,500 to $1,999	0
$2,000 to $2,499	0
$2,500 to $2,999	0
$3,000 or more	0
No rent paid	22

Links

Rock Island CDP