N21 3 is a postcode sector in Enfield, UK. Below is a complete list of N21 3 Postcodes (Active). N21 3 postcode sector comprises of 157 active postcodes. N21 3 sector has a population of 7410, and it has 2852 properties in the region.
| Population | 7410 |
| Addresses / Property Count | 2852 |
| Active Postcodes | 157 |
| Nearby Postcode Districts | 24 |
| Nearby Postcode Sectors | 3 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| N21 3AA | 51.63075700 | -0.09980500 | 8 | 21 | 531615 | 194148 |
| N21 3AB | 51.63070300 | -0.10034200 | 32 | 62 | 531578 | 194141 |
| N21 3AD | 51.62990600 | -0.10109800 | 15 | 31 | 531528 | 194051 |
| N21 3AE | 51.62990000 | -0.10239800 | 7 | 52 | 531438 | 194048 |
| N21 3AG | 51.62947100 | -0.10198300 | 23 | 62 | 531468 | 194001 |
| N21 3AH | 51.62894500 | -0.10226500 | 18 | 56 | 531450 | 193942 |
| N21 3AJ | 51.62858400 | -0.10220800 | 20 | 59 | 531455 | 193902 |
| N21 3AL | 51.62835500 | -0.09974600 | 32 | 82 | 531626 | 193881 |
| N21 3AN | 51.62806300 | -0.10001900 | 36 | 88 | 531608 | 193848 |
| N21 3AP | 51.62840600 | -0.09844400 | N/A | N/A | 531716 | 193889 |
| N21 3AR | 51.62711900 | -0.09764900 | 15 | 28 | 531775 | 193747 |
| N21 3AS | 51.62655600 | -0.09636800 | 28 | 66 | 531865 | 193687 |
| N21 3AT | 51.62702900 | -0.09666700 | 12 | 41 | 531843 | 193739 |
| N21 3AU | 51.62584900 | -0.09379700 | 21 | 44 | 532045 | 193613 |
| N21 3AW | 51.62717300 | -0.09728200 | 6 | 17 | 531800 | 193754 |
| N21 3AX | 51.62487800 | -0.09047200 | 26 | 91 | 532278 | 193511 |
| N21 3AY | 51.62564200 | -0.09434100 | 31 | 76 | 532008 | 193589 |
| N21 3BA | 51.62638200 | -0.09727200 | 39 | 83 | 531803 | 193666 |
| N21 3BB | 51.62611900 | -0.09750300 | 8 | 26 | 531788 | 193636 |
| N21 3BD | 51.62507000 | -0.09735500 | 52 | 142 | 531801 | 193520 |
| N21 3BE | 51.62410500 | -0.09772800 | 36 | 46 | 531778 | 193412 |
| N21 3BF | 51.63327400 | -0.10198300 | N/A | N/A | 531457 | 194424 |
| N21 3BG | 51.62648800 | -0.09436300 | 33 | 57 | 532004 | 193683 |
| N21 3BH | 51.62979200 | -0.09941500 | 21 | 57 | 531645 | 194041 |
| N21 3BJ | 51.63325300 | -0.10511900 | 7 | 23 | 531240 | 194416 |
| N21 3BL | 51.63357000 | -0.10582900 | 9 | 25 | 531190 | 194450 |
| N21 3BN | 51.63488100 | -0.10678600 | 16 | 41 | 531120 | 194594 |
| N21 3BP | 51.63472700 | -0.10728300 | 16 | 61 | 531086 | 194576 |
| N21 3BQ | 51.62632500 | -0.09377800 | 11 | 30 | 532045 | 193666 |
| N21 3BS | 51.63424400 | -0.10799700 | 16 | 38 | 531038 | 194521 |
| N21 3BT | 51.63415600 | -0.10869400 | 11 | 30 | 530990 | 194510 |
| N21 3BU | 51.63216300 | -0.10832900 | 10 | 33 | 531021 | 194289 |
| N21 3BX | 51.63178300 | -0.10762300 | 12 | 31 | 531071 | 194248 |
| N21 3BY | 51.63014700 | -0.11045100 | 9 | 30 | 530880 | 194061 |
| N21 3DA | 51.62991900 | -0.11252600 | 16 | 52 | 530737 | 194032 |
| N21 3DB | 51.62876400 | -0.11339800 | 13 | 35 | 530680 | 193902 |
| N21 3DD | 51.62849700 | -0.11244100 | 16 | 61 | 530747 | 193874 |
| N21 3DE | 51.62833700 | -0.11195600 | 17 | 48 | 530781 | 193857 |
| N21 3DG | 51.62828400 | -0.10980600 | 12 | 33 | 530930 | 193855 |
| N21 3DH | 51.62872900 | -0.11007600 | 17 | 57 | 530910 | 193904 |
| N21 3DN | 51.63133200 | -0.09200700 | 25 | 68 | 532153 | 194226 |
| N21 3DP | 51.63150300 | -0.08924000 | 32 | 82 | 532344 | 194250 |
| N21 3DR | 51.63120400 | -0.08744600 | 10 | 32 | 532469 | 194220 |
| N21 3DS | 51.63205900 | -0.08580700 | 37 | 119 | 532580 | 194318 |
| N21 3DT | 51.63173200 | -0.08543300 | 16 | 43 | 532607 | 194282 |
| N21 3DU | 51.63157500 | -0.08319700 | 26 | 65 | 532762 | 194269 |
| N21 3DX | 51.63179100 | -0.08262400 | 28 | 86 | 532801 | 194294 |
| N21 3DY | 51.63224800 | -0.08419500 | 10 | 31 | 532691 | 194342 |
| N21 3EA | 51.63224600 | -0.08238800 | 34 | 91 | 532816 | 194345 |
| N21 3EB | 51.63253700 | -0.08207300 | 25 | 85 | 532837 | 194378 |