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Census 2021 Data
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Environment
People & Demographics
North Ln, Gamlingay, Sandy, Cambridgeshire SG19 3NT
SG19 3NTSouth Cambridgeshire
Understanding the makeup of communities is at the very heart of the Census. The "People & Demographics" section looks at who we are, how we live, and the spaces we share. From population density - how tightly packed or spacious your neighbourhood feels - to people's relationships that shape households, every detail helps build a picture of daily life. You'll also find insights into age groups and household compositions, revealing generational trends and living arrangements. This data and analysis gives you a great insight into the tapestry of life in SG19 3NT.
Population Density
Census 2021 dataset "TS002 - Population Density" provides a detailed look at how people are distributed across an area, measured as the number of residents per square kilometre. This is a key indicator that helps us understand how crowded or spacious a location feels. Higher density often suggests urban areas with compact housing and busy communities, whereas lower density points to rural or semi-rural locations with open space and/or countryside and fewer neighbours.
Packed or Peaceful? How This Postcode Stacks Up
Census 2021 data tells us that the population density of the SG19 3NT postcode area (closest match to OA output area) is, 146 people per square kilometre. This figure represents the number of residents living in each square kilometre, which offers insight into how crowded or spacious the neighbourhood is.
SG19 3NT has a population density that's lower than the regional average of 331.4 people per km2, based on Census 2021 data. This lower density often can indicate a quieter and less crowded environment, with more space per household and a more relaxed pace of life. While there may still be access to essential amenities and community resources, the reduced density could mean fewer nearby services and longer journeys for some activities such as communiting.
0%
-56Population Density.
Category | SG19 3NT* | East of England | England & Wales |
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* Contains values based on ONS output area rather than postcode, and calculated as a best-fit model.
FAQs
Legal Marriage/Partnership Status
Legal Partnership Status provides data on the legal relationship status of individuals, including categories like single, married, in a civil partnership, separated, divorced, or widowed. This data is crucial for understanding demographic trends and patterns in relationships over time.
How many people in SG19 3NT are married?
The 2021 Census reports that 56.1% of residents in the postcode SG19 3NT are either married or in a civil partnership. This rate is higher than than the overall figure for England & Wales, which is 44.7%, a difference of 25.5%.
Marriage Rates Uncovered
56.1%
25.5%Percentage of people in SG19 3NT who are married.
Category | SG19 3NT* | East of England | England & Wales |
---|---|---|---|
Total | 262 | 5,148,282 | 46,006,957 |
Never married | 70 (26.7%) | 1,791,650 (34.8%) | 17,450,122 (37.9%) |
Married or civil partnership | 147 (56.1%) | 2,429,227 (47.2%) | 20,561,642 (44.7%) |
Married | 145 (55.3%) | 2,419,645 (47.0%) | 20,464,074 (44.5%) |
Married: Opposite sex | 145 (55.3%) | 2,407,966 (46.8%) | 20,336,565 (44.2%) |
Married: Same sex | 0 (0.0%) | 11,679 (0.2%) | 127,509 (0.3%) |
Civil partnership | 2 (0.8%) | 9,582 (0.2%) | 97,568 (0.2%) |
Civil partnership: Opposite sex | 0 (0.0%) | 3,470 (0.1%) | 34,067 (0.1%) |
Civil partnership: Same sex | 2 (0.8%) | 6,112 (0.1%) | 63,501 (0.1%) |
Separated | 4 (1.5%) | 113,455 (2.2%) | 1,033,518 (2.2%) |
Separated but married | 4 (1.5%) | 112,791 (2.2%) | 1,025,977 (2.2%) |
Separated but in a civil partnership | 0 (0.0%) | 664 (0.0%) | 7,541 (0.0%) |
Dissolved | 26 (9.9%) | 490,720 (9.5%) | 4,171,639 (9.1%) |
Divorced | 26 (9.9%) | 489,726 (9.5%) | 4,160,359 (9.0%) |
Civil partnership dissolved | 0 (0.0%) | 994 (0.0%) | 11,280 (0.0%) |
Widowed or surviving civil partnership partner | 15 (5.7%) | 323,230 (6.3%) | 2,790,036 (6.1%) |
Widowed | 15 (5.7%) | 322,831 (6.3%) | 2,785,998 (6.1%) |
Surviving partner from civil partnership | 0 (0.0%) | 399 (0.0%) | 4,038 (0.0%) |
* Contains values based on ONS output area rather than postcode, and calculated as a best-fit model.
FAQs
Age (by 5-year bands)
Age by 5-Year Age Bands breaks down the population into age groups, each spanning five years. It typically ranges from 0–4 years, 5–9 years, and so on, up to 85 years and older. This granularity allows for a detailed view of the age distribution within a population. It provides insights into demographic trends and the proportion of different age groups within a given area.
Age Breakdown
In the postcode SG19 3NT, children under 16 constitute 19.4% of the population, compared to 17.3% across England. At the elder end of the age spectrum, 27.2 percent are 65 years or older, including retirees.
This difference in percentage of retirees could be due to proximity to retirement communities, healthcare facilities, proximity to family and social connections nearby.
27.2%
Percentage of the population aged 65 and older
Category | SG19 3NT* | East of England | England & Wales |
---|---|---|---|
Total | 325 | 6,335,075 | 56,490,048 |
< 4 yrs | 27 (8.3%) | 349,144 (5.5%) | 3,076,950 (5.4%) |
5 to 9 yrs | 26 (8.0%) | 380,618 (6.0%) | 3,348,700 (5.9%) |
10 to 14 yrs | 10 (3.1%) | 385,077 (6.1%) | 3,413,327 (6.0%) |
15 to 19 yrs | 13 (4.0%) | 343,034 (5.4%) | 3,218,893 (5.7%) |
20 to 24 yrs | 12 (3.7%) | 342,373 (5.4%) | 3,414,452 (6.0%) |
25 to 29 yrs | 13 (4.0%) | 387,940 (6.1%) | 3,715,280 (6.6%) |
30 to 34 yrs | 21 (6.5%) | 424,411 (6.7%) | 3,952,585 (7.0%) |
35 to 39 yrs | 26 (8.0%) | 417,896 (6.6%) | 3,795,388 (6.7%) |
40 to 44 yrs | 19 (5.8%) | 405,843 (6.4%) | 3,580,406 (6.3%) |
45 to 49 yrs | 21 (6.5%) | 410,811 (6.5%) | 3,602,644 (6.4%) |
50 to 54 yrs | 18 (5.5%) | 442,832 (7.0%) | 3,907,753 (6.9%) |
55 to 59 yrs | 27 (8.3%) | 432,496 (6.8%) | 3,806,369 (6.7%) |
60 to 64 yrs | 26 (8.0%) | 369,476 (5.8%) | 3,255,998 (5.8%) |
65 to 69 yrs | 27 (8.3%) | 319,222 (5.0%) | 2,767,496 (4.9%) |
70 to 74 yrs | 21 (6.5%) | 335,984 (5.3%) | 2,796,647 (5.0%) |
75 to 79 yrs | 7 (2.2%) | 246,562 (3.9%) | 2,038,774 (3.6%) |
80 to 84 yrs | 7 (2.2%) | 171,263 (2.7%) | 1,426,085 (2.5%) |
85 yrs + | 4 (1.2%) | 170,093 (2.7%) | 1,372,301 (2.4%) |
* Contains values based on ONS output area rather than postcode, and calculated as a best-fit model.
Household Composition
Household Composition categorises households by their structure. It includes single-person households, family households, multi-family households, and other household arrangements. Family households can consist of couples, couples with children, or single-parent families. Multi-family households refer to those with multiple families living together, while 'other' can encompass shared living arrangements, such as roommates or extended families.
Solo Household Statistics
According to Census 2021, 12.2% of households in the postcode SG19 3NT are single-person households. This figure is lower than than the average across England & Wales, with a difference of -4.7% compared to the national average, where 12.8% of households consist of just one person.
12.2%
-4.7%Percentage of SG19 3NT households that contain a single person.
Category | SG19 3NT* | East of England | England & Wales |
---|---|---|---|
Total | 131 | 2,628,778 | 23,436,086 |
1 person | 27 (20.6%) | 759,808 (28.9%) | 7,052,229 (30.1%) |
1 person: Aged 66+ | 16 (12.2%) | 347,326 (13.2%) | 3,001,789 (12.8%) |
1 person: Other | 11 (8.4%) | 412,482 (15.7%) | 4,050,440 (17.3%) |
Single family | 96 (73.3%) | 1,714,480 (65.2%) | 14,762,923 (63.0%) |
Single family: All 66+ | 16 (12.2%) | 272,511 (10.4%) | 2,145,278 (9.2%) |
Single family: Married couple | 51 (38.9%) | 848,252 (32.3%) | 7,129,794 (30.4%) |
Single family married: No children | 18 (13.7%) | 287,375 (10.9%) | 2,440,210 (10.4%) |
Single family married: Dependent children | 23 (17.6%) | 406,526 (15.5%) | 3,375,402 (14.4%) |
Single family married: Non-dependent children | 10 (7.6%) | 154,351 (5.9%) | 1,314,182 (5.6%) |
Single family cohabiting | 18 (13.7%) | 309,554 (11.8%) | 2,708,979 (11.6%) |
Single family cohabiting: No children | 11 (8.4%) | 164,306 (6.3%) | 1,486,961 (6.3%) |
Single family cohabiting: dependent children | 7 (5.3%) | 125,253 (4.8%) | 1,053,001 (4.5%) |
Single family cohabiting: children non-dependent | 0 (0.0%) | 19,995 (0.8%) | 169,017 (0.7%) |
Single family lone parent | 10 (7.6%) | 268,439 (10.2%) | 2,594,901 (11.1%) |
Single family lone parent: dependent children | 7 (5.3%) | 166,653 (6.3%) | 1,617,076 (6.9%) |
Single family lone parent: children non-dependent | 3 (2.3%) | 101,786 (3.9%) | 977,825 (4.2%) |
Single family other | 1 (0.8%) | 15,724 (0.6%) | 183,971 (0.8%) |
Single family other household: Other | 1 (0.8%) | 15,724 (0.6%) | 183,971 (0.8%) |
Other types | 8 (6.1%) | 154,490 (5.9%) | 1,620,934 (6.9%) |
Other with dependent children | 5 (3.8%) | 63,676 (2.4%) | 630,340 (2.7%) |
Other inc students and all aged 66+ | 3 (2.3%) | 90,814 (3.5%) | 990,594 (4.2%) |
* Contains values based on ONS output area rather than postcode, and calculated as a best-fit model.
FAQs
1 Data used for this page show statistics based on output area (OA - E00092039), a best-fit lookup between this postcode (SG19 3NT) and 2021 Census data. Output areas may include more households and population than postcodes.
Data source: Census 2021 / Office for National Statistics
Contains public sector information licensed under the Open Government Licence v3.0.